%0 Journal Article
%A Hsieh, Po Fang
%T On asymptotic integrations of $x^2y''-P(x)y=0$
%J Archivum mathematicum
%D 1978
%P 75-83
%V 14
%N 2
%U http://geodesic.mathdoc.fr/item/ARM_1978_14_2_a1/
%G en
%F ARM_1978_14_2_a1