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@article{IVM_2005_7_a7, author = {Yu. T. Sil'chenko}, title = {Semigroups with nondensely defined generating operator}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {57--62}, publisher = {mathdoc}, number = {7}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2005_7_a7/} }
Yu. T. Sil'chenko. Semigroups with nondensely defined generating operator. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (2005), pp. 57-62. http://geodesic.mathdoc.fr/item/IVM_2005_7_a7/