%0 Journal Article
%A A. K. Ratyni
%T On classical solvability of a non-local boundary value problem for an elliptic equation of the second order.~I
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1994
%P 59-66
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1994_11_a7/
%G ru
%F IVM_1994_11_a7