%0 Journal Article %A Z. Kamont %T Existence of solutions of first order partial differential-functional equations %J Commentationes Mathematicae %D 1985 %P 249-263 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v25i2.6132/ %R 10.14708/cm.v25i2.6132 %G pl %F 10_14708_cm_v25i2_6132