%0 Journal Article
%A Lorch, Lee
%T Two elementary remarks on non-linear differential equations of the second order
%J Archivum mathematicum
%D 1969
%P 173-175
%V 05
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1969__5_4_a1/
%G en
%F ARM_1969__5_4_a1