%0 Journal Article
%A C.A. Stuart
%T Concave Solutions of Singular Non-linear Differential Equations.
%J Mathematische Zeitschrift
%D 1974
%P 117-136
%V 136
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1974__136_172030/
%F MZ_1974__136_172030