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@article{IVM_2004_3_a6, author = {B. Melnikov}, title = {Description of special submonoids of the global supermonoid of a free monoid}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {46--56}, publisher = {mathdoc}, number = {3}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2004_3_a6/} }
B. Melnikov. Description of special submonoids of the global supermonoid of a free monoid. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (2004), pp. 46-56. http://geodesic.mathdoc.fr/item/IVM_2004_3_a6/