%0 Journal Article %A V. A. Kondrat'ev %A O. A. Oleinik %T Uniqueness theorems for solutions of exterior boundary-value problems and an analogue of St.~Venant's principle %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1984 %P 125-126 %V 39 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1984_39_4_a10/ %G en %F RM_1984_39_4_a10