@article{1195519801,
author = {Iwasaki, Shiro},
title = {A note on primitive extensions of rank $4$ of alternating groups},
journal = {Proc. Japan Acad.},
volume = {48},
number = {10},
year = {1972},
pages = { 5-8},
language = {en},
url = {http://dml.mathdoc.fr/item/1195519801}
}
Iwasaki, Shiro. A note on primitive extensions of rank $4$ of alternating groups. Proc. Japan Acad., Tome 48 (1972) no. 10, pp. 5-8. http://gdmltest.u-ga.fr/item/1195519801/