TY - JOUR AU - G. A. Omel'yanov AU - V. V. Trushkov TI - A geometric correction in the problem on the motion of a free boundary JO - Matematičeskie zametki PY - 1998 SP - 151 EP - 153 VL - 63 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1998_63_1_a20/ LA - ru ID - MZM_1998_63_1_a20 ER -