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@article{AL_1986_25_1_a0, author = {V. A. Gorbunov}, title = {The cardinality of subdirectly irreducible systems in}, journal = {Algebra i logika}, pages = {3--50}, publisher = {mathdoc}, volume = {25}, number = {1}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1986_25_1_a0/} }
V. A. Gorbunov. The cardinality of subdirectly irreducible systems in. Algebra i logika, Tome 25 (1986) no. 1, pp. 3-50. http://geodesic.mathdoc.fr/item/AL_1986_25_1_a0/