%0 Journal Article %A J. Ligęza %T On generalized solutions of some differential non-linear equations of order n %J Annales Polonici Mathematici %D 1975 %P 115-120 %V 31 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-31-2-115-120/ %R 10.4064/ap-31-2-115-120 %G en %F 10_4064_ap_31_2_115_120