%0 Journal Article %A PalumbĂ­ny, Oleg %T On the existence of monotone solutions to a certain class of $n$-th order nonlinear differential equations %J Mathematica slovaca %D 1997 %P 527-537 %V 47 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1997__47_5_a4/ %G en %F MASLO_1997__47_5_a4