Editing Pell number (section)

== References ==
{{refbegin|30em}}
*{{cite journal
 | author = Bicknell, Marjorie
 | title = A primer on the Pell sequence and related sequences
 | journal = [[Fibonacci Quarterly]]
 | volume = 13
 | year = 1975
 | issue = 4
 | pages = 345–349
 | doi = 10.1080/00150517.1975.12430627
 | mr = 0387173 }}
*{{cite journal
 | author = Cohn, J. H. E.
 | title = Perfect Pell powers
 | journal = [[Glasgow Mathematical Journal]]
 | volume = 38
 | year = 1996
 | issue = 1
 | pages = 19–20
 | mr = 1373953 
 | doi = 10.1017/S0017089500031207| doi-access = free
 }}
*{{cite journal
 | author = Dutka, Jacques
 | title = On square roots and their representations
 | journal = [[Archive for History of Exact Sciences]]
 | volume = 36
 | issue = 1
 | year = 1986
 | pages = 21–39
 | doi = 10.1007/BF00357439
 | mr = 0863340 | s2cid = 122277481
 }}
*{{cite journal
 | author = Ercolano, Joseph
 | title = Matrix generators of Pell sequences
 | journal = [[Fibonacci Quarterly]]
 | volume = 17
 | year = 1979
 | issue = 1
 | pages = 71–77
 | doi = 10.1080/00150517.1979.12430264
 | mr = 0525602 }}
*{{cite journal
 | author-link = László Filep
 | author = Filep, László
 | title = Pythagorean side and diagonal numbers
 | journal = [[Acta Mathematica Academiae Paedagogicae Nyíregyháziensis]]
 | volume = 15
 | year = 1999
 | pages = 1–7
 | url = http://www.emis.de/journals/AMAPN/vol15/filep.pdf
 | access-date = 2007-01-29
 | archive-date = 2020-07-06
 | archive-url = https://web.archive.org/web/20200706013018/https://www.emis.de/journals/AMAPN/vol15/filep.pdf
 | url-status = dead
 }}
*{{cite journal
 | author = Horadam, A. F.
 | title = Pell identities
 | journal = [[Fibonacci Quarterly]]
 | volume = 9
 | year = 1971
 | issue = 3
 | pages = 245–252, 263
 | doi = 10.1080/00150517.1971.12431004
 | mr = 0308029 }}
*{{cite journal
 |author1=Kilic, Emrah |author2=Tasci, Dursun | title = The linear algebra of the Pell matrix
 | journal = Boletín de la Sociedad Matemática Mexicana, Tercera Serie
 | volume = 11
 | year = 2005
 | issue = 2
 | pages = 163–174
 | mr = 2207722 }}
*{{cite journal
 | author = Knorr, Wilbur
 | author-link = Wilbur Knorr
 | title = Archimedes and the measurement of the circle: A new interpretation
 | journal = [[Archive for History of Exact Sciences]]
 | volume = 15
 | issue = 2
 | year = 1976
 | pages = 115–140
 | doi = 10.1007/BF00348496
 | mr = 0497462 | s2cid = 120954547
 }}
*{{cite journal
 | author = Knorr, Wilbur
 | author-link = Wilbur Knorr
 | title="Rational diameters" and the discovery of incommensurability
 | jstor = 3109803
 | journal = [[American Mathematical Monthly]]
 | volume = 105
 | issue = 5
 | pages = 421–429
 | year = 1998
 | doi = 10.2307/3109803}}
*{{cite journal
 | author = Knuth, Donald E.
 | author-link = Donald Knuth
 | title = Leaper graphs
 | jstor = 3620202
 | journal = [[The Mathematical Gazette]]
 | volume = 78
 | issue = 483
 | year = 1994
 | pages = 274–297
 | doi = 10.2307/3620202
| arxiv=math.CO/9411240| bibcode = 1994math.....11240K
 | s2cid = 16856513
 }}
*{{cite journal
 | author = Martin, Artemas
 | author-link = Artemas Martin
 | title = Rational right angled triangles nearly isosceles
 | journal = [[Annals of Mathematics|The Analyst]]
 | volume = 3
 | issue = 2
 | pages = 47–50
 | year = 1875
 | jstor = 2635906
 | doi = 10.2307/2635906}}
*{{cite conference
 | author = Pethő, A.
 | title = The Pell sequence contains only trivial perfect powers
 | book-title = Sets, graphs, and numbers (Budapest, 1991)
 | publisher = Colloq. Math. Soc. János Bolyai, 60, North-Holland
 | year = 1992
 | pages = 561–568
 | mr = 1218218 }}
*{{cite journal
 | doi = 10.2307/2690427
 | author = Ridenhour, J. R.
 | title = Ladder approximations of irrational numbers
 | journal = [[Mathematics Magazine]]
 | year = 1986
 | volume = 59
 | issue = 2
 | pages = 95–105
 | jstor = 2690427}}
*{{cite journal
 |last1       = Falcón Santana | first1 = Sergio
 |last2       = Díaz-Barrero | first2 = José Luis
 |year        = 2006
 |title       = Some properties of sums involving Pell numbers
 |journal     = [[Missouri Journal of Mathematical Sciences]]
 |volume      = 18
 |issue       = 1
|doi=10.35834/2006/1801033|doi-access=free
|hdl= 10553/72698
 |hdl-access= free
 }}
*{{cite journal
 | author = Sellers, James A.
 | title = Domino tilings and products of Fibonacci and Pell numbers
 | year = 2002
 | journal = [[Journal of Integer Sequences]]
 | volume = 5
 | page = 12
 | bibcode = 2002JIntS...5...12S
 | url = http://www.emis.de/journals/JIS/VOL5/Sellers/sellers4.pdf
 | mr = 1919941
 | access-date = 2007-01-28
 | archive-date = 2020-07-05
 | archive-url = https://web.archive.org/web/20200705231252/https://www.emis.de/journals/JIS/VOL5/Sellers/sellers4.pdf
 | url-status = dead
 }}
*{{cite journal
 | doi = 10.2307/2688551
 | author = Sesskin, Sam
 | title = A "converse" to Fermat's last theorem?
 | journal = [[Mathematics Magazine]]
 | volume = 35
 | issue = 4
 | year = 1962
 | pages = 215–217
 | jstor=2688551}}
*{{cite journal
 | author = Thibaut, George
 | author-link = George Thibaut
 | title = On the Súlvasútras
 | journal = [[Journal of the Royal Asiatic Society of Bengal]]
 | volume = 44
 | pages = 227–275
 | year = 1875}}
*{{cite journal
 | author = Thompson, D'Arcy Wentworth
 | author-link = D'Arcy Wentworth Thompson
 | title = III.—Excess and defect: or the little more and the little less
 | journal = [[Mind (journal)|Mind]] |series=New Series
 | year = 1929
 | volume = 38
 | issue = 149
 | pages = 43–55
 | doi = 10.1093/mind/XXXVIII.149.43
 | jstor = 2249223}}
*{{cite journal
 | author = Vedova, G. C.
 | title = Notes on Theon of Smyrna
 | jstor = 2307978
 | journal = [[American Mathematical Monthly]]
 | year = 1951
 | volume = 58
 | issue = 10
 | pages = 675–683
 | doi = 10.2307/2307978}}
{{refend}}