%0 Journal Article
%A Fišnarová, Simona
%T Oscillatory properties of fourth order self-adjoint differential equations
%J Archivum mathematicum
%D 2004
%P 457-469
%V 40
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_2004__40_4_a11/
%G en
%F ARM_2004__40_4_a11