Editing Logical NOR (section)

==References==
{{reflist|refs=
<ref name="Webb_1935">{{cite journal |title=Generation of any n-valued logic by one binary operation |author-first=Donald Loomis |author-last=Webb |date=May 1935 |journal=[[Proceedings of the National Academy of Sciences]] |volume=21 |issue=5 |pages=252–254 |publisher=[[National Academy of Sciences]] |location=USA|doi=10.1073/pnas.21.5.252 |doi-access=free |pmid=16577665 |bibcode=1935PNAS...21..252W |pmc=1076579 }}</ref>
<ref name="Freimann-Renfro-Webb_2017">{{cite web |title=Who is Donald L. Webb? |author-first1=Michael |author-last1=Freimann |author-first2=Dave L. |author-last2=Renfro |author-first3=Norman |author-last3=Webb |date=2018-05-24 |orig-date=2017-02-10 |website=[[Stack Exchange]] |department=History of Science and Mathematics |url=https://hsm.stackexchange.com/questions/5680/who-is-donald-l-webb |access-date=2023-05-18 |url-status=live |archive-url=https://web.archive.org/web/20230518155850/https://hsm.stackexchange.com/questions/5680/who-is-donald-l-webb |archive-date=2023-05-18}}</ref>
<ref name="Vasyukevich_2011">{{cite book |author-first=Vadim O. |author-last=Vasyukevich |title=Asynchronous Operators of Sequential Logic: Venjunction & Sequention — Digital Circuits Analysis and Design |chapter=1.10 Venjunctive Properties (Basic Formulae) |publisher=[[Springer-Verlag]] |publication-place=Berlin / Heidelberg, Germany |location=Riga, Latvia |date=2011 |edition=1st |series=Lecture Notes in Electrical Engineering (LNEE) |volume=101 |isbn=978-3-642-21610-7 |doi=10.1007/978-3-642-21611-4 |issn=1876-1100 |lccn=2011929655 |page=20 |quote-page=20 |quote=Historical background […] Logical operator NOR named Peirce arrow and also known as Webb-operation.}} (xiii+1+123+7 pages) (NB. The back cover of this book erroneously states volume 4, whereas it actually is volume 101.)</ref>
<ref name="Stamm_1911">{{cite journal |title=Beitrag zur Algebra der Logik |language=de |trans-title= |author-last=Stamm |author-first=Edward Bronisław |author-link=:pl:Edward Bronisław Stamm |journal=[[Monatshefte für Mathematik und Physik]] |date=1911 |volume=22 |issue=1 |doi=10.1007/BF01742795 |pages=137–149|s2cid=119816758 }}</ref>

<!--<ref name="Sheffer_1913">{{cite journal |title=A set of five independent postulates for Boolean algebras, with application to logical constants |author-last=Sheffer |author-first=Henry Maurice |author-link=Henry Maurice Sheffer |journal=[[Transactions of the American Mathematical Society]] |date=1913 |doi=10.1090/S0002-9947-1913-1500960-1 |doi-access=free |volume=14 |issue=4 |pages=481–488}}</ref>

<ref name="Nicod_1917">{{cite journal |title=A reduction in the number of the primitive propositions of logic |author-last=Nicod |author-first=Jean George Pierre |author-link=Jean George Pierre Nicod |journal=Proceedings of the Cambridge Philosophical Society, Mathematical and Physical Sciences |date=1917 |volume=19 |pages=32–41}}</ref>

<ref name="Quine_1940">{{cite book |title=Mathematical logic |author-last=Quine |author-first=Willard Van Orman |author-link=Willard Van Orman Quine |edition=1 |publisher=[[W. W. Norton & Co.]] |location=New York, USA |date=1940 |url=http://archive.org/details/mathematicallogi00quin}}</ref>

<ref name="Peirce">{{cite book |author-first=Charles Sanders |author-last=Peirce |author-link=Charles Sanders Peirce |title=Charles Sanders Peirce Bibliography |title-link=Charles Sanders Peirce bibliography#CP |id=4.264 |date=}}</ref>
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<ref name="Hall_1996">{{cite book |title=Journey to the Moon: The History of the Apollo Guidance Computer |author-first=Eldon C. |author-last=Hall |author-link=Eldon C. Hall |place=Reston, Virginia, USA |publisher=[[American Institute of Aeronautics and Astronautics]] |date=1996 |isbn=1-56347-185-X |page=196}}</ref>
}}