%0 Journal Article %A V. G. Romanov %T On the question of the correctness of inverse problems for certain nonlinear equations %J Funkcionalʹnyj analiz i ego priloženiâ %D 1974 %P 67-70 %V 8 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1974_8_3_a7/ %G ru %F FAA_1974_8_3_a7