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@article{MZM_1979_25_5_a3, author = {Yu. F. Korobeinik}, title = {Basis criterion for a~system of functions}, journal = {Matemati\v{c}eskie zametki}, pages = {665--674}, publisher = {mathdoc}, volume = {25}, number = {5}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1979_25_5_a3/} }
Yu. F. Korobeinik. Basis criterion for a~system of functions. Matematičeskie zametki, Tome 25 (1979) no. 5, pp. 665-674. http://geodesic.mathdoc.fr/item/MZM_1979_25_5_a3/