%0 Journal Article %A A. M. Elizarov %T On inverse boundary value problems of mixed type in doubly-connected domains %J Trudy seminara po kraevym zadačam %D 1982 %P 53-61 %V 18 %N 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKZ_1982_18_18_a6/ %G ru %F KUKZ_1982_18_18_a6