@article{05228044, title = {A short proof of rigidity of convex polytopes.}, journal = {Sibirskij Matematicheskij Zhurnal}, volume = {47}, year = {2006}, pages = {859-864}, zbl = {1150.52311}, language = {en}, url = {http://dml.mathdoc.fr/item/05228044} }
Pak, I.M. A short proof of rigidity of convex polytopes.. Sibirskij Matematicheskij Zhurnal, Tome 47 (2006) pp. 859-864. http://gdmltest.u-ga.fr/item/05228044/