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@article{DAN_1975_224_4_a5, author = {S. G. Ovsepyan}, title = {Construction of all {Hausdorff} and all $H$-closed extensions of topological spaces}, journal = {Doklady Akademii Nauk}, pages = {764--767}, publisher = {mathdoc}, volume = {224}, number = {4}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a5/} }
S. G. Ovsepyan. Construction of all Hausdorff and all $H$-closed extensions of topological spaces. Doklady Akademii Nauk, Tome 224 (1975) no. 4, pp. 764-767. http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a5/