%0 Journal Article
%A Wiliam Mahavier
%T Rates of change and functional relations
%J Fundamenta Mathematicae
%D 1959
%P 265-269
%V 48
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-48-3-265-269/
%R 10.4064/fm-48-3-265-269
%G en
%F 10_4064_fm_48_3_265_269