%0 Journal Article %A Rovder, Jozef %T Oscillation criteria for third-order linear differential equations %J Mathematica slovaca %D 1975 %P 231-244 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1975__25_3_a5/ %G en %F MASLO_1975__25_3_a5