%0 Journal Article %A O. Hadžić %T Existence Theorems For The System {x=H(x, y) y=K(x, y)} In Locally Convex Spaces %J Publications de l'Institut Mathématique %D 1973 %P 65 %V _N_S_16 %N 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_1973_N_S_16_30_a8/ %F PIM_1973_N_S_16_30_a8