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@article{DAN_1968_178_2_a6, author = {K. M. Kutyev}, title = {Certain lattice properties of subsemigroups in a group}, journal = {Doklady Akademii Nauk}, pages = {286--289}, publisher = {mathdoc}, volume = {178}, number = {2}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_178_2_a6/} }
K. M. Kutyev. Certain lattice properties of subsemigroups in a group. Doklady Akademii Nauk, Tome 178 (1968) no. 2, pp. 286-289. http://geodesic.mathdoc.fr/item/DAN_1968_178_2_a6/