空积 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "空积" in Chinese language version.

refsWebsite

Global rank Chinese rank

451^st place

935^th place

ams.org

Lang, Serge, Algebra, Graduate Texts in Mathematics 211 Revised third, New York: Springer-Verlag: 9, 2002, ISBN 978-0-387-95385-4, MR 1878556