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@article{DAN_1967_177_4_a6, author = {I. P. Kostenko}, title = {The reflexivity of certain unions of semiordered spaces}, journal = {Doklady Akademii Nauk}, pages = {774--777}, publisher = {mathdoc}, volume = {177}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_177_4_a6/} }
I. P. Kostenko. The reflexivity of certain unions of semiordered spaces. Doklady Akademii Nauk, Tome 177 (1967) no. 4, pp. 774-777. http://geodesic.mathdoc.fr/item/DAN_1967_177_4_a6/