%0 Journal Article %A V. G. Osmolovskii %T Free boundary surface bifurcation in the phase transition problem of elasticity %J Zapiski Nauchnykh Seminarov POMI %D 1997 %P 169-200 %V 243 %U http://geodesic.mathdoc.fr/item/ZNSL_1997_243_a11/ %G ru %F ZNSL_1997_243_a11