TY - JOUR AU - O. A. Mitina AU - V. M. Tyurin TI - On invertibility of linear partial differential operators in~H\"older and Sobolev spaces JO - Sbornik. Mathematics PY - 2003 SP - 733 EP - 744 VL - 194 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2003_194_5_a3/ LA - en ID - SM_2003_194_5_a3 ER -