TY - JOUR AU - Džurina, Jozef TI - Oscillation of second order differential equations with advanced argument JO - Mathematica slovaca PY - 1995 SP - 263 EP - 268 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1995__45_3_a6/ LA - en ID - MASLO_1995__45_3_a6 ER -