Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1971_15_4_a4, author = {M. Schlessinger}, title = {Functors of {Artin} rings}, journal = {Matematika}, pages = {115--129}, publisher = {mathdoc}, volume = {15}, number = {4}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1971_15_4_a4/} }
M. Schlessinger. Functors of Artin rings. Matematika, Tome 15 (1971) no. 4, pp. 115-129. http://geodesic.mathdoc.fr/item/MAT_1971_15_4_a4/