%0 Journal Article %A Quittner, Pavol %A Žubrinić, Darko %T On the unique solvability of nonresonant elliptic equations %J Commentationes Mathematicae Universitatis Carolinae %D 1986 %P 301-306 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1986__27_2_a9/ %G en %F CMUC_1986__27_2_a9