Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1988_44_1_a7, author = {Yu. A. Kaz'min}, title = {Theorem on bases-formation by near systems and its applications}, journal = {Matemati\v{c}eskie zametki}, pages = {80--88}, publisher = {mathdoc}, volume = {44}, number = {1}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1988_44_1_a7/} }
Yu. A. Kaz'min. Theorem on bases-formation by near systems and its applications. Matematičeskie zametki, Tome 44 (1988) no. 1, pp. 80-88. http://geodesic.mathdoc.fr/item/MZM_1988_44_1_a7/