Voir la notice de l'article provenant de la source Math-Net.Ru
@article{SEMR_2006_3_a1, author = {E. V. Zhuravlev}, title = {Local rings of order $p^6$ with $4$-nilpotent radical of {Jacobson}}, journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a}, pages = {15--59}, publisher = {mathdoc}, volume = {3}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SEMR_2006_3_a1/} }
E. V. Zhuravlev. Local rings of order $p^6$ with $4$-nilpotent radical of Jacobson. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 3 (2006), pp. 15-59. http://geodesic.mathdoc.fr/item/SEMR_2006_3_a1/