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@article{AL_1979_18_3_a4, author = {Yu. N. Mal'tsev and A. A. Nechaev}, title = {Critical rings and varieties of algebras}, journal = {Algebra i logika}, pages = {341--347}, publisher = {mathdoc}, volume = {18}, number = {3}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1979_18_3_a4/} }
Yu. N. Mal'tsev; A. A. Nechaev. Critical rings and varieties of algebras. Algebra i logika, Tome 18 (1979) no. 3, pp. 341-347. http://geodesic.mathdoc.fr/item/AL_1979_18_3_a4/