TY - JOUR AU - M. A. Abdrachmanov TI - $L_2$-estimates for solutions of the general boundary-value problems for the equations with mixed parabolic-elliptic structure JO - Zapiski Nauchnykh Seminarov POMI PY - 1992 SP - 4 EP - 27 VL - 197 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1992_197_a0/ LA - ru ID - ZNSL_1992_197_a0 ER -