%0 Journal Article
%A R. Connelly
%A H. Servatius
%T Higher-Order Rigidity ? What Is the Proper Definition?
%J Discrete & computational geometry
%D 1994
%P 193-200
%V 11
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1994__11_3_131297/
%F DCG_1994__11_3_131297