%0 Journal Article %A BartuĊĦek, Miroslav %T The asymptotic behaviour of oscillatory solutions of the equation of the fourth order %J Archivum mathematicum %D 1985 %P 93-104 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1985__21_2_a3/ %G en %F ARM_1985__21_2_a3