%0 Journal Article
%A M. D. Kovalev
%T The determinant of the stress matrix and restorability of hinged frameworks from self-stresses
%J Izvestiya. Mathematics 
%D 2016
%P 500-522
%V 80
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2016_80_3_a3/
%G en
%F IM2_2016_80_3_a3