Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1996_60_2_a13, author = {K. Sonin}, title = {Semiprime and semiperfect rings of {Laurent} series}, journal = {Matemati\v{c}eskie zametki}, pages = {300--303}, publisher = {mathdoc}, volume = {60}, number = {2}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1996_60_2_a13/} }
K. Sonin. Semiprime and semiperfect rings of Laurent series. Matematičeskie zametki, Tome 60 (1996) no. 2, pp. 300-303. http://geodesic.mathdoc.fr/item/MZM_1996_60_2_a13/