%0 Journal Article %A A. F. Lapko %T Reference mathematical library %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1970 %V 25 %N 4 %U http://geodesic.mathdoc.fr/item/RM_1970_25_4_a25/ %G ru %F RM_1970_25_4_a25