Zero (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Zero" in Simple English language version.

refsWebsite

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513^th place

25^th place

2books.google.com

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19^th place

1mathsisfun.com

6,108^th place

103^rd place

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1semanticscholar.org

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1britannica.com

40^th place

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742^nd place

125^th place

4,043^rd place

172^nd place

1oxfordlearnersdictionaries.com

3,593^rd place

76^th place

arxiv.org

Harremoës, Peter (2011-02-02). "Is Zero a Natural Number?". arXiv:1102.0418. {{cite journal}}: Cite journal requires |journal= (help)

books.google.com

Russell, Bertrand (1942). Principles of mathematics (2 ed.). Forgotten Books. p. 125. ISBN 1-4400-5416-9., Chapter 14, page 125
Gowers, Timothy; Barrow-Green, June; Leader, Imre (2010-07-18). The Princeton Companion to Mathematics. Princeton University Press. ISBN 978-1-4008-3039-8.

britannica.com

"natural number | mathematics | Britannica". www.britannica.com. Retrieved 2022-10-14.

doi.org

Fitch, Frederic B. (1949). "On Natural Numbers, Integers, and Rationals". The Journal of Symbolic Logic. 14 (2): 81–84. doi:10.2307/2266507. ISSN 0022-4812. JSTOR 2266507. S2CID 27232089.

jstor.org

Fitch, Frederic B. (1949). "On Natural Numbers, Integers, and Rationals". The Journal of Symbolic Logic. 14 (2): 81–84. doi:10.2307/2266507. ISSN 0022-4812. JSTOR 2266507. S2CID 27232089.

mathsisfun.com

"Zero". www.mathsisfun.com. Retrieved 2020-09-22.

mathvault.ca

"Compendium of Mathematical Symbols". Math Vault. 2020-03-01. Retrieved 2020-09-22.
"Comprehensive List of Set Theory Symbols". Math Vault. 2020-04-11. Retrieved 2020-09-22.

oeis.org

"A000027 - OEIS". oeis.org. Retrieved 2022-10-14.

oxfordlearnersdictionaries.com

"Natural NUmber". Oxford Learner's Dictionary.

semanticscholar.org

api.semanticscholar.org

Fitch, Frederic B. (1949). "On Natural Numbers, Integers, and Rationals". The Journal of Symbolic Logic. 14 (2): 81–84. doi:10.2307/2266507. ISSN 0022-4812. JSTOR 2266507. S2CID 27232089.

wikibooks.org

en.wikibooks.org

"IB Maths Studies/Number and Algebra - Wikibooks, open books for an open world". en.wikibooks.org. Retrieved 2022-10-14.

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. "Zero". mathworld.wolfram.com. Retrieved 2020-09-22.
Weisstein, Eric W. "Natural Number". mathworld.wolfram.com. Retrieved 2022-10-14.
Weisstein, Eric W. "Root". mathworld.wolfram.com. Retrieved 2020-09-22.

worldcat.org

Fitch, Frederic B. (1949). "On Natural Numbers, Integers, and Rationals". The Journal of Symbolic Logic. 14 (2): 81–84. doi:10.2307/2266507. ISSN 0022-4812. JSTOR 2266507. S2CID 27232089.