Christoph Rudolff (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Christoph Rudolff" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

4books.google.com

3^rd place

6^th place

508^th place

9^th place

low place

low place

abril.com.br

super.abril.com.br

Qual é a origem do símbolo da raiz quadrada?

books.google.com

Walter William Rouse Ball (1960), A short account of the history of mathematics, ISBN 978-0-486-20630-1 4 ed. , Courier Dover Publications, p. 215
Howard Whitley Eves (1983), Great moments in mathematics (before 1650: Volume 1), ISBN 978-0-88385-310-8, MAA, p. 131
Florian Cajori (1919), A history of mathematics 2 ed. , The Macmillan Company, p. 140
Florian Cajori (1993), A history of mathematical notations, Volumes 1-2, ISBN 978-0-486-67766-8, Courier Dover Publications, p. 369

unisa.edu.au

unisanet.unisa.edu.au

[1]