%0 Journal Article
%A Rachůnková, Irena
%A Staněk, Svatoslav
%T Sturm-Liouville and focal higher order BVPs with singularities in phase variables.
%J Georgian Mathematical Journal
%D 2003
%P 165-191
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/GMJ_2003__10_1_51558/
%G en
%F GMJ_2003__10_1_51558