%0 Journal Article
%A A. Pliś
%T Remark on a partial differential inequality of the first order
%J Annales Polonici Mathematici
%D 1964
%P 371-375
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-16-3-371-375/
%R 10.4064/ap-16-3-371-375
%G en
%F 10_4064_ap_16_3_371_375