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@article{DE_1967_3_10_a13, author = {M. A. Aleksidze}, title = {The completeness of certain function systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1766--1771}, publisher = {mathdoc}, volume = {3}, number = {10}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_10_a13/} }
M. A. Aleksidze. The completeness of certain function systems. Differencialʹnye uravneniâ, Tome 3 (1967) no. 10, pp. 1766-1771. http://geodesic.mathdoc.fr/item/DE_1967_3_10_a13/