TY - JOUR AU - V. T. Fomenko AU - E. M. Kolegaeva TI - Extension of infinitesimal bendings of surfaces to analytic bendings under external constraints JO - Matematičeskie zametki PY - 1989 SP - 30 EP - 39 VL - 45 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1989_45_2_a3/ LA - ru ID - MZM_1989_45_2_a3 ER -