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@article{DAN_1978_238_5_a10, author = {S. G. Ovsepyan}, title = {On sequentially $H$-closed spaces}, journal = {Doklady Akademii Nauk}, pages = {1055--1058}, publisher = {mathdoc}, volume = {238}, number = {5}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_238_5_a10/} }
S. G. Ovsepyan. On sequentially $H$-closed spaces. Doklady Akademii Nauk, Tome 238 (1978) no. 5, pp. 1055-1058. http://geodesic.mathdoc.fr/item/DAN_1978_238_5_a10/