TY - JOUR AU - A. V. Pogorelov TI - Special infinitesimal bendings of convex surfaces JO - Informatics and Automation PY - 1984 SP - 210 EP - 212 VL - 166 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1984_166_a15/ LA - ru ID - TRSPY_1984_166_a15 ER -