%0 Journal Article %A P. N. Vabishchevich %T Uniqueness of some inverse problems for elliptic equations %J Differencialʹnye uravneniâ %D 1988 %P 2125-2129 %V 24 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1988_24_12_a15/ %G ru %F DE_1988_24_12_a15