%0 Journal Article
%A M. D. Kovalev
%T Quadratic and Rigidity Mappings
%J Informatics and Automation
%D 2002
%P 195-214
%V 239
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2002_239_a12/
%G ru
%F TRSPY_2002_239_a12