Editing Basque language (section)

== Further reading ==
=== General and descriptive grammars ===
* Allières, Jacques (1979): ''Manuel pratique de basque'', "Connaissance des langues" v. 13, A. & J. Picard (Paris), {{ISBN|2-7084-0038-X}}.
* de Azkue Aberasturi, Resurrección María (1969): ''Morfología vasca.'' La Gran enciclopedia vasca, Bilbao 1969.
* Campion, Arturo (1884): ''[https://archive.org/details/gramticadeloscu02campgoog Gramática de los cuatro dialectos literarios de la lengua euskara]'', Tolosa.
* Euskara Institutua ([https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)]), University of the Basque Country (UPV/EHU), Sareko Euskal Gramatika, SEG [http://www.ehu.es/seg/ Aurkezpena &#91;Sareko Euskal Gramatika&#93;]
* [[José Ignacio Hualde|Hualde, José Ignacio]] & Ortiz de Urbina, Jon (eds.): ''A Grammar of Basque''. Berlin: Mouton de Gruyter, 2003. {{ISBN|3-11-017683-1}}.
* {{cite book |author-link=Alan R. King |last=King |first=Alan R. |date=1994 |title=The Basque Language: A Practical Introduction |location=Reno | publisher=University of Nevada Press |isbn=0-87417-155-5 }}
* [[Pierre Lafitte Ithurralde|Lafitte, Pierre]] (1962): ''Grammaire basque – navarro-labourdin littéraire.'' Elkarlanean, Donostia/Bayonne, {{ISBN|2-913156-10-X}}. (Dialectal.)
* Lafon, R. (1972): "Basque" In Thomas A. Sebeok (ed.) ''Current Trends in Linguistics. Vol. 9. Linguistics in Western Europe'', Mouton, The Hague, Mouton, pp.&nbsp;1744–1792. [https://www.degruyter.com/downloadpdf/books/9783111684970/9783111684970-018/9783111684970-018.pdf Part 2 The study of languages]
* {{Cite book |last=de Rijk |first=Rudolf P. G. |author-link=Rudolf de Rijk |url=https://www.worldcat.org/oclc/636283146 |title=Standard Basque: a progressive grammar |date=2008 |publisher=[[MIT Press]] |isbn=978-0-262-04242-0 |location=Cambridge, MA |language=English |oclc=636283146}}
* Tovar, Antonio, (1957): ''The Basque Language'', U. of Pennsylvania Press, Philadelphia.
* {{cite journal |last1=Uhlenbeck |first1=C. |year=1947 |title=La langue basque et la linguistique générale |language=fr |trans-title=The Basque language and general linguistics |journal=[[Lingua (journal)|Lingua]] |volume=I |pages=59–76 |doi=10.1016/0024-3841(49)90045-5}}
* Urquizu Sarasúa, Patricio (2007): ''Gramática de la lengua vasca''. UNED, Madrid, {{ISBN|978-84-362-3442-8}}.
* van Eys, Willem J. (1879): ''[https://archive.org/details/grammairecompar00eyswuoft Grammaire comparée des dialectes basques]'', Paris.

=== Linguistic studies ===
* Agirre, Eneko, et al. (1992): [https://web.archive.org/web/20050930084123/http://acl.ldc.upenn.edu/A/A92/A92-1016.pdf XUXEN: A spelling checker/corrector for Basque based on two-level morphology].
* Gavel, Henri (1921): ''[https://web.archive.org/web/20110718171653/http://hedatuz.euskomedia.org/4896/1/12001536.pdf Eléments de phonetique basque]'' (= ''Revista Internacional de los Estudios Vascos = Revue Internationale des Etudes Basques'' 12, París. (Study of the dialects.)
* [[José Ignacio Hualde|Hualde, José Ignacio]] (1991): ''Basque phonology'', Taylor & Francis, {{ISBN|978-0-415-05655-7}}.
* {{cite journal |last1=Hualde |first1=José Ignacio |last2=Lujanbio |first2=Oihana |last3=Zubiri |first3=Juan Joxe |year=2010 |title=Goizueta Basque |journal=Journal of the International Phonetic Association |volume=40 |pages=113–127 |doi=10.1017/S0025100309990260 |url=https://www.cambridge.org/core/services/aop-cambridge-core/content/view/81AE8DA98209029661D671627C3245DB/S0025100309990260a.pdf/goizueta_basque.pdf |archive-url=https://web.archive.org/web/20180528052252/https://www.cambridge.org/core/services/aop-cambridge-core/content/view/81AE8DA98209029661D671627C3245DB/S0025100309990260a.pdf/goizueta_basque.pdf |archive-date=2018-05-28 |url-status=live |doi-access=free}}
* Lakarra Andrinua, Joseba A.; Hualde, José Ignacio (eds.) (2006): ''Studies in Basque and historical linguistics in memory of R. L. Trask – R. L. Trasken oroitzapenetan ikerketak euskalaritzaz eta hizkuntzalaritza historikoaz'', (= ''Anuario del Seminario de Filología Vasca Julio de Urquijo: International journal of Basque linguistics and philology'' Vol. 40, No. 1–2), San Sebastián.
* Lakarra, J. & Ortiz de Urbina, J.(eds.) (1992): ''Syntactic Theory and Basque Syntax'', Gipuzkoako Foru Aldundia, Donostia-San Sebastian, {{ISBN|978-84-7907-094-6}}.
* Orduña Aznar, Eduardo. 2005. [http://ifc.dpz.es/publicaciones/ver/id/2622 Sobre algunos posibles numerales en textos ibéricos.] ''Palaeohispanica'' 5:491–506. This fifth volume of the journal ''Palaeohispanica'' consists of Acta Palaeohispanica IX, the proceedings of the ninth conference on Paleohispanic studies.
* de Rijk, R. (1972): ''[http://dspace.mit.edu/handle/1721.1/12980 Studies in Basque Syntax: Relative clauses]'' PhD Dissertation, MIT, Cambridge, Massachusetts, US.
* Uhlenbeck, C.C. (1909–1910): "Contribution à une phonétique comparative des dialectes basques", ''Revista Internacional de los Estudios Vascos = Revue Internationale des Etudes Basques'' 3 [https://web.archive.org/web/20110718171753/http://hedatuz.euskomedia.org/4581/1/03465503.pdf Wayback Machine] pp.&nbsp;465–503 4 [https://web.archive.org/web/20110718171841/http://hedatuz.euskomedia.org/5044/1/04065120.pdf Wayback Machine] pp.&nbsp;65–120.
* [[Koldo Zuazo|Zuazo, Koldo]] (2008): ''Euskalkiak: euskararen dialektoak.'' Elkar. {{ISBN|978-84-9783-626-5}}.

=== Lexicons ===
* Aulestia, Gorka (1989): ''Basque–English dictionary'' University of Nevada Press, Reno, {{ISBN|0-87417-126-1}}.
* Aulestia, Gorka & White, Linda (1990): ''English–Basque dictionary'', University of Nevada Press, Reno, {{ISBN|0-87417-156-3}}.
* Azkue Aberasturi, Resurrección María de (1905): ''Diccionario vasco–español–francés'', Geuthner, Bilbao/Paris (reprinted many times).
* Michelena, Luis: ''Diccionario General Vasco/Orotariko Euskal Hiztegia.'' 16 vols. Real academia de la lengua vasca, Bilbao 1987ff. {{ISBN|84-271-1493-1}}.
* Morris, Mikel (1998): "Morris Student Euskara–Ingelesa Basque–English Dictionary", Klaudio Harluxet Fundazioa, Donostia
* Sarasola, Ibon (2010–), "Egungo Euskararen Hiztegia EEH" [http://www.ehu.es/eeh/ Egungo Euskararen Hiztegia (EEH) - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU
* Sarasola, Ibon (2010): "Zehazki" [http://ehu.es/ehg/zehazki/ Zehazki - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU
* Sota, M. de la, et al., 1976: ''Diccionario Retana de autoridades de la lengua vasca: con cientos de miles de nuevas voces y acepciones, Antiguas y modernas'', Bilbao: La Gran Enciclopedia Vasca. {{ISBN|84-248-0248-9}}.
* Van Eys, W. J. 1873. ''[http://gallica.bnf.fr/ark:/12148/bpt6k414812q.r=+basque.langEN Dictionnaire basque–français]''. Paris/London: Maisonneuve/Williams & Norgate.

=== Basque corpora ===
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2011): "ETC: Egungo Testuen Corpusa" [http://www.ehu.es/etc/ Egungo Testuen Corpusa (ETC) - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2009): "Ereduzko Prosa Gaur, EPG" [http://www.ehu.es/euskara-orria/euskara/ereduzkoa/ Ereduzko Prosa Gaur (EPG) - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2009–): "Ereduzko Prosa Dinamikoa, EPD" [http://ehu.es/ehg/epd/ Ereduzko Prosa Dinamikoa (EPD) - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2013): "Euskal Klasikoen Corpusa, EKC" [http://www.ehu.es/ehg/kc/ Euskal Klasikoen Corpusa (EKC) - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2014): "Goenkale Corpusa" [http://ehu.es/ehg/goenkale/ Goenkale Corpusa - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]
* Sarasola, Ibon; Pello Salaburu, Josu Landa (2010): "Pentsamenduaren Klasikoak Corpusa" [http://ehu.es/ehg/pkc/ Pentsamenduaren Klasikoak Corpusa - UPV/EHU], Bilbo: Euskara Institutua [https://web.archive.org/web/20140716231709/http://www.ei.ehu.es/ Euskara Institutuaren ataria (UPV - EHU)], The University of the Basque Country UPV/EHU [http://www.ehu.es/ University of the Basque Country]

=== Other ===
* Agirre Sorondo, Antxon. 1988. ''Tratado de Molinología: Los molinos en Guipúzcoa''. San Sebastián: Eusko Ikaskunza-Sociedad de Estudios Vascos. Fundación Miguel de Barandiarán.
* {{cite journal |last1=Bakker |first1=Peter |year=1987 |title=A Basque Nautical Pidgin: A Missing Link in the History of Fu. |journal=[[Journal of Pidgin and Creole Languages]] |volume=2 |issue=1 |pages=1–30 |doi=10.1075/jpcl.2.1.02bak }}
* Bakker, Peter, et al. 1991. ''Basque pidgins in Iceland and Canada. Anejos del Anuario del Seminario de Filología Vasca "Julio de Urquijo"'', XXIII.
* Deen, Nicolaas Gerard Hendrik. 1937. ''Glossaria duo vasco-islandica''. Amsterdam. Reprinted 1991 in ''Anuario del Seminario de Filología Vasca Julio de Urquijo'', 25(2):321–426.
* {{cite journal |last1=Hualde |first1=José Ignacio |year=1984 |title=Icelandic Basque pidgin |journal=[[Journal of Basque Studies in America]] |volume=5 |pages=41–59 }}

=== History of the language and etymologies ===
* {{cite book |last=Agirrezabal |first=Lore |date=2003 |title=Erromintxela, euskal ijitoen hizkera |language=eu |trans-title=Rommintxela, the language of the Basque gypsies |location=San Sebastián |publisher=Argia}}
* [[Joxe Azurmendi|Azurmendi, Joxe]]: "Die Bedeutung der Sprache in Renaissance und Reformation und die Entstehung der baskischen Literatur im religiösen und politischen Konfliktgebiet zwischen Spanien und Frankreich" In: Wolfgang W. Moelleken (Herausgeber), Peter J. Weber (Herausgeber): ''Neue Forschungsarbeiten zur Kontaktlinguistik'', Bonn: Dümmler, 1997. {{ISBN|978-3537864192}}
* Hualde, José Ignacio; Lakarra, Joseba A. & R.L. Trask (eds) (1996): ''Towards a History of the Basque Language'', "Current Issues in Linguistic Theory" 131, John Benjamin Publishing Company, Amsterdam, {{ISBN|978-1-55619-585-3}}.
* [[Koldo Mitxelena|Michelena, Luis]], 1990. ''Fonética histórica vasca''. Bilbao. {{ISBN|84-7907-016-1}}
* Lafon, René (1944): ''Le système du verbe basque au XVIe siècle'', Delmas, Bordeaux.
* Löpelmann, Martin (1968): ''Etymologisches Wörterbuch der baskischen Sprache.'' Dialekte von Labourd, Nieder-Navarra und La Soule. 2 Bde. de Gruyter, Berlin (non-standard etymologies; idiosyncratic).
* Orpustan, J. B. (1999): ''La langue basque au Moyen-Age.'' Baïgorri, {{ISBN|2-909262-22-7}}.
* Pagola, Rosa Miren. 1984. ''Euskalkiz Euskalki''. Vitoria-Gasteiz: Eusko Jaurlaritzaren Argitalpe.
* Rohlfs, Gerhard. 1980. Le Gascon: études de philologie pyrénéenne. ''Zeitschrift für Romanische Philologie'' 85.
* [[Larry Trask|Trask, R.L.]]: ''History of Basque''. New York/London: Routledge, 1996. {{ISBN|0-415-13116-2}}.
* Trask, R.L. † (edited by Max W. Wheeler) (2008): [http://elibrary.bsu.edu.az/files/books_400/N_86.pdf Etymological Dictionary of Basque], University of Sussex (unfinished). Also "Some Important Basque Words (And a Bit of Culture)" [http://www.buber.net/Basque/Euskara/Larry/WebSite/basque.words.html Buber's Basque Page: The Larry Trask Archive: Some Important Basque Words (And a Bit of Culture)]
* {{Cite book |title=El euskera y sus dialectos |last=Zuazo |first=Koldo |author-link=Koldo Zuazo |date=2010 |location=Zarautz (Gipuzkoa) |publisher=Alberdania |isbn=978-84-9868-202-1 }}

=== Relationship to other languages ===
====Proto-Indo-European====
* {{Cite web| last = Blevins| first = Juliette| title = Advances in Proto-Basque Reconstruction with Evidence for the Proto-Indo-European-Euskarian Hypothesis| work = Routledge & CRC Press| access-date = 2024-03-27| date = 2018| url = https://www.routledge.com/Advances-in-Proto-Basque-Reconstruction-with-Evidence-for-the-Proto-Indo-European-Euskarian-Hypothesis/Blevins/p/book/9780367417291}}

==== General reviews of the theories ====
* Jacobsen, William H. Jr. (1999): "[http://dwgateway.library.unr.edu/reserves/jacobsenbasquebasque.pdf Basque Language Origin Theories]{{dead link|date=January 2025|bot=medic}}{{cbignore|bot=medic}}" In ''Basque Cultural Studies'', edited by William A. Douglass, Carmelo Urza, Linda White, and Joseba Zulaika, 27–43. Basque Studies Program Occasional Papers Series, No. 5. Reno: Basque Studies Program, University of Nevada, Reno.
* Lakarra Andrinua, Joseba (1998): "[https://web.archive.org/web/20110717181605/http://www.uztaro.com/uztaro_fitxategiak/511_uztaro25_3.pdf Hizkuntzalaritza konparatua eta aitzineuskararen erroa]" (in Basque), ''Uztaro'' 25, pp.&nbsp;47–110, (includes review of older theories).
* Lakarra Andrinua, Joseba (1999): "[https://web.archive.org/web/20110717181509/http://www.uztaro.com/uztaro_fitxategiak/595_uztaro31_2.pdf Ná-De-Ná]" (in Basque), ''Uztaro'' 31, pp.&nbsp;15–84.
* Trask, R.L. (1995): "Origin and Relatives of the Basque Language : Review of the Evidence" in Towards a History of the Basque Language, ed. J. Hualde, J. Lakarra, R.L. Trask, John Benjamins, Amsterdam / Philadelphia.
* Trask, R.L.: ''History of Basque''. New York/London: Routledge, 1996. {{ISBN|0-415-13116-2}}; pp.&nbsp;358–414.

==== Afroasiatic hypothesis ====
* Schuchardt, Hugo (1913): "[https://web.archive.org/web/20110718171520/http://hedatuz.euskomedia.org/4881/1/07289340.pdf Baskisch-Hamitische wortvergleichungen]" ''Revista Internacional de Estudios Vascos'' = "Revue Internationale des Etudes Basques" 7:289–340.
* Mukarovsky, Hans Guenter (1964/66): "Les rapports du basque et du berbère", ''Comptes rendus du GLECS (Groupe Linguistique d'Etudes Chamito-Sémitiques)'' 10:177–184.
* {{cite journal | last1 = Mukarovsky | first1 = Hans Guenter | year = 1972 | title = El vascuense y el bereber | journal = Euskera | volume = 17 | pages = 5–48 }}
* Trombetti, Alfredo (1925): ''Le origini della lingua basca'', Bologna, (new edit {{ISBN|978-88-271-0062-2}}).

==== Dené–Caucasian hypothesis ====
* Bengtson, John D. (1999): ''The Comparison of Basque and North Caucasian.'' in: ''[[Mother Tongue (journal)|Mother Tongue]].'' ''Journal of the Association for the Study of Language in Prehistory''. Gloucester, Mass.
* {{cite journal | last1 = Bengtson | first1 = John D | year = 2003 | title = Notes on Basque Comparative Phonology | url = http://jdbengt.net/articles/MotherTongueVIII.pdf| journal = Mother Tongue | volume = VIII | pages = 23–39 }}
* Bengtson, John D. (2004): "[https://web.archive.org/web/20110728041607/http://jdbengt.net/articles/CILL30a.pdf Some features of Dene–Caucasian phonology (with special reference to Basque)]." [[Cahiers de l'Institut de Linguistique de Louvain]] (CILL) 30.4, pp.&nbsp;33–54.
* Bengtson, John D.. (2006): "Materials for a Comparative Grammar of the Dene–Caucasian (Sino-Caucasian) Languages." (there is also a [https://web.archive.org/web/20110810015721/http://www.nostratic.ru/books/%28221%29bengtson%20-%20comparative%20grammar.pdf preliminary draft])
* Bengtson, John D. (1997): Review of "The History of Basque". London: Routledge, 1997. Pp.xxii,458" by R.L. Trask.
* Bengtson, John D., (1996): "A Final (?) Response to the Basque Debate in Mother Tongue 1."
* {{cite journal | last1 = Trask | first1 = R.L. | year = 1995 | title = Basque and Dene–Caucasian: A Critique from the Basque Side | journal = [[Mother Tongue (journal)|Mother Tongue]] | volume = 1 | pages = 3–82 }}

==== Caucasian hypothesis ====
* Bouda, Karl (1950): "[https://wayback.archive-it.org/all/20111218060006/http://www.euskomedia.org/PDFAnlt/congresos/07/07663672.pdf L'Euskaro-Caucasique]" ''Boletín de la Real Sociedad Vasca de Amigos del País. Homenaje a D. Julio de Urquijo e Ybarra'' vol. III, San Sebastián, pp.&nbsp;207–232.
* Klimov, Georgij A. (1994): ''[http://titus.uni-frankfurt.de/personal/jg/pdf/jg1992d1.pdf Einführung in die kaukasische Sprachwissenschaft]'', Buske, Hamburg, {{ISBN|3-87548-060-0}}; pp.&nbsp;208–215.
* {{cite journal |last1=Lafon |first1=René |year=1951 |title=Concordances morphologiques entre le basque et les langues caucasiques |language=fr |trans-title=Morphological concordances between Basque and languages |journal=Word |volume=7 |issue=3 |pages=227–244 |doi=10.1080/00437956.1951.11659408|doi-access=free }}
* {{cite journal |last1=Lafon |first1=René |year=1952 |title=Études basques et caucasiques |language=fr |trans-title=Basque and Caucasian studies |journal=Word |volume=8 |pages=80–94 |doi=10.1080/00437956.1952.11659423|doi-access=free }}
* Trombetti, Alfredo (1925): ''Le origini della lingua basca'', Bologna, (new edit {{ISBN|978-88-271-0062-2}}).
* Míchelena, Luis (1968): "L'euskaro-caucasien" in Martinet, A. (ed.) ''Le langage'', Paris, pp.&nbsp;1414–1437 (criticism).
* Uhlenbeck, Christian Cornelius (1924): "[https://web.archive.org/web/20110718171602/http://hedatuz.euskomedia.org/333/1/15565588.pdf De la possibilité d' une parenté entre le basque et les langues caucasiques]", ''Revista Internacional de los Estudios Vascos'' = ''Revue Internationale des Etudes Basques'' 15, pp.&nbsp;565–588.
* Zelikov, Mixail (2005): "[https://web.archive.org/web/20071214021724/http://www2.unil.ch/slav/ling/recherche/biblio/05MarrCB/Zelikov.pdf L'hypothèse basco-caucasienne dans les travaux de N. Marr]" ''Cahiers de l'ILSL'', N° 20, pp.&nbsp;363–381.
* {{in lang|ru}} [[Yuri Zytsar|Зыцарь Ю. В.]] O родстве баскского языка с кавказскими // [https://web.archive.org/web/20160404095134/http://www.ruslang.ru/doc/voprosy/voprosy1955-5.pdf Вопросы языкознания. 1955. No. 5.]

==== Iberian hypothesis ====
* Bähr, Gerhard (1948): "Baskisch und Iberisch" ''Eusko Jakintza'' II, pp.&nbsp;3–20, 167–194, 381–455.
* Gorrochategui, Joaquín (1993): La onomástica aquitana y su relación con la ibérica, ''Lengua y cultura en Hispania prerromana : actas del V Coloquio sobre lenguas y culturas de la Península Ibérica: (Colonia 25–28 de Noviembre de 1989)'' (Francisco Villar and Jürgen Untermann, eds.), {{ISBN|84-7481-736-6}}, pp.&nbsp;609–634.
* Rodríguez Ramos, Jesús (2002). [http://dialnet.unirioja.es/servlet/fichero_articulo?codigo=263566&orden=65367 La hipótesis del vascoiberismo desde el punto de vista de la epigrafía íbera], ''Fontes linguae vasconum: Studia et documenta'', 90, pp.&nbsp;197–218, {{ISSN|0046-435X}}.
* Schuchardt, Hugo Ernst Mario (1907): ''Die Iberische Deklination'', Wien.
* Villamor, Fernando (2020) ''A basic dictionary and grammar of the Iberian language''

==== Uralic-Altaic hypothesis ====
* Bonaparte, Louis Lucien (1862): ''[https://books.google.com/books?id=fo8CAAAAQAAJ Langue basque et langues finnoises]'', London.

==== Vasconic-Old European hypothesis ====
* Vennemann, Theo (2003): ''Europa Vasconica – Europa Semitica'', Trends in Linguistics. Studies and Monographs 138, De Gruyter, Berlin, {{ISBN|978-3-11-017054-2}}.
* Vennemann, Theo (2007): "Basken wie wir: Linguistisches und Genetisches zum europäischen Stammbaum", ''BiologenHeute'' 5/6, 6–11.

==== Other theories ====
* Thornton, R.W. (2002): ''Basque Parallels to Greenberg's Eurasiatic.'' in: ''[[Mother Tongue (journal)|Mother Tongue]].'' Gloucester, Mass., 2002.