%0 Journal Article %A N. I. Glebov %T Basis systems and the problem of minimization on an intersection of basis systems %J Diskretnyj analiz i issledovanie operacij %D 1984 %P 58-67 %N 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1984_25_a4/ %G ru %F DA_1984_25_a4