Injektive Funktion (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Injektive Funktion" in German language version.

refsWebsite

Global rank German rank

1,293^rd place

678^th place

549^th place

450^th place

pnas.org

Ralph H. Fox: Torus homotopy groups. In: Proceedings of the National Academy of Sciences. Band 31, Nr. 2, 1. Februar 1945, S. 71–74, siehe S. 73 (Online [PDF; abgerufen am 13. Januar 2017]): „The nucleus of the injection homomorphism …“

tripod.com

jeff560.tripod.com

Earliest Known Uses of Some of the Words of Mathematics.