%0 Journal Article %A Bartušek, Miroslav %A Došlá, Zuzana %A Graef, John R. %T The nonlinear limit-point/limit-circle problem for higher order equations %J Archivum mathematicum %D 1998 %P 13-22 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1998__34_1_a2/ %G en %F ARM_1998__34_1_a2