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@article{DAN_1980_251_5_a7, author = {E. N. Mikhailov}, title = {On the duality in categories of topological groups}, journal = {Doklady Akademii Nauk}, pages = {1059--1062}, publisher = {mathdoc}, volume = {251}, number = {5}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_251_5_a7/} }
E. N. Mikhailov. On the duality in categories of topological groups. Doklady Akademii Nauk, Tome 251 (1980) no. 5, pp. 1059-1062. http://geodesic.mathdoc.fr/item/DAN_1980_251_5_a7/