TY - JOUR AU - V. G. Osmolovskii TI - Free boundary surface bifurcation in the phase transition problem of elasticity JO - Zapiski Nauchnykh Seminarov POMI PY - 1997 SP - 169 EP - 200 VL - 243 UR - http://geodesic.mathdoc.fr/item/ZNSL_1997_243_a11/ LA - ru ID - ZNSL_1997_243_a11 ER -