%0 Journal Article
%A Bartušek, Miroslav
%T On zeros of solutions of the differential equation $(p(t)y' )' +f(t, y, y' )=0$
%J Archivum mathematicum
%D 1975
%P 187-192
%V 11
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1975__11_4_a0/
%G en
%F ARM_1975__11_4_a0