Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1989_25_1_a18, author = {B. T. Bilalov}, title = {The basis property of some systems of functions}, journal = {Differencialʹnye uravneni\^a}, pages = {163--164}, publisher = {mathdoc}, volume = {25}, number = {1}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_1_a18/} }
B. T. Bilalov. The basis property of some systems of functions. Differencialʹnye uravneniâ, Tome 25 (1989) no. 1, pp. 163-164. http://geodesic.mathdoc.fr/item/DE_1989_25_1_a18/