%0 Journal Article %A Bogusław Bożek %A Ryszard Mosurski %T A difference scheme for an elliptic system of nonlinear differential-functional equations with Dirichlet type boundary conditions. The existence and uniqueness of solution %J Annales Polonici Mathematici %D 1984 %P 155-161 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-44-2-155-161/ %R 10.4064/ap-44-2-155-161 %G en %F 10_4064_ap_44_2_155_161