TY - JOUR AU - Volpert A. AU - Volpert V. TI - Normal solvability of general linear elliptic problems. JO - Abstract and Applied Analysis PY - 2005 SP - 733 EP - 756 VL - 2005 IS - 7 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.1155/AAA.2005.733/ DO - 10.1155/AAA.2005.733 LA - en ID - 10_1155_AAA_2005_733 ER -