%0 Journal Article
%A T. A. Yakovleva
%T On the rigidity property of equilibrium positions of mechanical systems that depend on parameters
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1993
%P 98-100
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1993_3_a21/
%G ru
%F VMUMM_1993_3_a21