%0 Journal Article
%A Tesařová, Zuzana
%T The Riccati differential equation with complex-valued coefficients and application to the equation $x''+P(t)x'+Q(t)x=0$
%J Archivum mathematicum
%D 1982
%P 133-143
%V 18
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1982__18_3_a3/
%G en
%F ARM_1982__18_3_a3