Projective object (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Projective object" in English language version.

refsWebsite

Global rank English rank

2,656^th place

5,310^th place

451^st place

277^th place

ams.org (Global: 451^st place; English: 277^th place)

mathscinet.ams.org

Semadeni (1963) Semadeni, Z. (1963), "Projectivity, injectivity and duality", Rozprawy Mat., 35, MR 0154832

icm.edu.pl (Global: 2,656^th place; English: 5,310^th place)

pldml.icm.edu.pl

Semadeni (1963) Semadeni, Z. (1963), "Projectivity, injectivity and duality", Rozprawy Mat., 35, MR 0154832