%0 Journal Article %A M. Kisielewicz %A T. Janiak %T Existence theorem for functional-differential contingent equations %J Annales Polonici Mathematici %D 1977 %P 159-166 %V 35 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-35-2-159-166/ %R 10.4064/ap-35-2-159-166 %G en %F 10_4064_ap_35_2_159_166