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@article{DAN_1967_177_5_a2, author = {A. G. Dragalin}, title = {On the basis for {A.\,A.~Markov's} constructive selection principle}, journal = {Doklady Akademii Nauk}, pages = {997--1000}, publisher = {mathdoc}, volume = {177}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_177_5_a2/} }
A. G. Dragalin. On the basis for A.\,A.~Markov's constructive selection principle. Doklady Akademii Nauk, Tome 177 (1967) no. 5, pp. 997-1000. http://geodesic.mathdoc.fr/item/DAN_1967_177_5_a2/