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@article{AL_1978_17_3_a5, author = {A. S. Markovichev}, title = {Lower nil-radical of rings of type $(\gamma ,\,\delta )$}, journal = {Algebra i logika}, pages = {287--302}, publisher = {mathdoc}, volume = {17}, number = {3}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1978_17_3_a5/} }
A. S. Markovichev. Lower nil-radical of rings of type $(\gamma ,\,\delta )$. Algebra i logika, Tome 17 (1978) no. 3, pp. 287-302. http://geodesic.mathdoc.fr/item/AL_1978_17_3_a5/