%0 Journal Article %A L. V. Kritskov %T Distribution of eigenvalues for uniformly minimal systems of root functions of ordinary differential operators %J Differencialʹnye uravneniâ %D 1996 %P 62-70 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_1_a8/ %G ru %F DE_1996_32_1_a8