%0 Journal Article %A G. A. Isaeva %T About correctness of the Dirichlet problem for a multivariate elliptic system with varying coefficients %J Fundamentalʹnaâ i prikladnaâ matematika %D 1999 %P 937-941 %V 5 %N 3 %U http://geodesic.mathdoc.fr/item/FPM_1999_5_3_a21/ %G ru %F FPM_1999_5_3_a21