%0 Journal Article %A I. V. Tikhonov %A Yu. S. Èidel'man %T Problems on correctness of ordinary and inverse problems for evolutionary equations of a special form %J Matematičeskie zametki %D 1994 %P 99-113 %V 56 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1994_56_2_a7/ %G ru %F MZM_1994_56_2_a7