%0 Journal Article
%A B. S. Kalitin
%T The vibrations of a mathematical pendulum with a shock impulse
%J Differencialʹnye uravneniâ
%D 1969
%P 1267-1274
%V 5
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1969_5_7_a11/
%G ru
%F DE_1969_5_7_a11