%0 Journal Article %A Řehák, Pavel %T Oscillatory properties of second order half-linear difference equations %J Czechoslovak Mathematical Journal %D 2001 %P 303-321 %V 51 %N 2 %U http://geodesic.mathdoc.fr/item/CMJ_2001_51_2_a6/ %G en %F CMJ_2001_51_2_a6