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@article{DAN_1982_267_2_a0, author = {I. U. Asekritova}, title = {On some properties of general approximation spaces}, journal = {Doklady Akademii Nauk}, pages = {265--268}, publisher = {mathdoc}, volume = {267}, number = {2}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_267_2_a0/} }
I. U. Asekritova. On some properties of general approximation spaces. Doklady Akademii Nauk, Tome 267 (1982) no. 2, pp. 265-268. http://geodesic.mathdoc.fr/item/DAN_1982_267_2_a0/