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@article{DAN_1970_193_3_a8, author = {S. I. Nedev}, title = {Continuous and semicontinuous $\mathrm{o}$-metrics}, journal = {Doklady Akademii Nauk}, pages = {531--534}, publisher = {mathdoc}, volume = {193}, number = {3}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_193_3_a8/} }
S. I. Nedev. Continuous and semicontinuous $\mathrm{o}$-metrics. Doklady Akademii Nauk, Tome 193 (1970) no. 3, pp. 531-534. http://geodesic.mathdoc.fr/item/DAN_1970_193_3_a8/