%0 Journal Article
%A Bradley, John S.
%T Comparison theorems for the square integrability of solutions of (r(t)y')'+q(t)y=f(t, y)
%J Glasgow mathematical journal
%D 1972
%P 75-79
%V 13
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500001415/
%R 10.1017/S0017089500001415
%F 10_1017_S0017089500001415