%0 Journal Article
%A A. Krzywicki
%A J. Rzewuski
%A J. Zamorski
%A A. Zięba
%T Non-local problems in the calculus of variations (II)
%J Annales Polonici Mathematici
%D 1957
%P 30-39
%V 4
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-4-1-30-39/
%R 10.4064/ap-4-1-30-39
%G en
%F 10_4064_ap_4_1_30_39