Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1972_12_2_a14, author = {I. Kh. Sabitov}, title = {Formal solutions of the {Hilbert} problem for a ring}, journal = {Matemati\v{c}eskie zametki}, pages = {221--232}, publisher = {mathdoc}, volume = {12}, number = {2}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1972_12_2_a14/} }
I. Kh. Sabitov. Formal solutions of the Hilbert problem for a ring. Matematičeskie zametki, Tome 12 (1972) no. 2, pp. 221-232. http://geodesic.mathdoc.fr/item/MZM_1972_12_2_a14/