%0 Journal Article %A I. V. Tikhonov %T Uniqueness theorems for linear non-local problems for abstract differential equations %J Izvestiya. Mathematics %D 2003 %P 333-363 %V 67 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2003_67_2_a5/ %G en %F IM2_2003_67_2_a5