%0 Journal Article %A L. M. Kuks %T Some geometric criteria for the uniqueness of the solutions of the Dirichlet problem for strongly elliptic systems of second-order partial differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1959 %P 168-172 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1959_3_a15/ %G ru %F IVM_1959_3_a15