%0 Journal Article
%A I. V. Kuznetsov
%T Lenin's philosophical ideas and cognition of nature (to the ninetieth anniversary of V.\,I.~Lenin's birthday)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1960
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1960_15_2_a7/
%G ru
%F RM_1960_15_2_a7