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@article{AA_2001_13_5_a6, author = {I. S. Ponizovskii}, title = {On dimension congruences on a~free semigroup}, journal = {Algebra i analiz}, pages = {150--155}, publisher = {mathdoc}, volume = {13}, number = {5}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_2001_13_5_a6/} }
I. S. Ponizovskii. On dimension congruences on a~free semigroup. Algebra i analiz, Tome 13 (2001) no. 5, pp. 150-155. http://geodesic.mathdoc.fr/item/AA_2001_13_5_a6/