TY - JOUR AU - B. V. Bazalii TI - On a model problem with second derivatives with respect to geometric variables in the boundary condition for second-order parabolic equations JO - Matematičeskie zametki PY - 1998 SP - 468 EP - 472 VL - 63 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1998_63_3_a18/ LA - ru ID - MZM_1998_63_3_a18 ER -