TY - JOUR AU - I. V. Tikhonov TI - Uniqueness theorems for linear non-local problems for abstract differential equations JO - Izvestiya. Mathematics PY - 2003 SP - 333 EP - 363 VL - 67 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2003_67_2_a5/ LA - en ID - IM2_2003_67_2_a5 ER -