TY - JOUR AU - MaruĊĦiak, Pavol TI - Oscillation of Solutions of Nonlinear Delay Differential Equations JO - Mathematica slovaca PY - 1974 SP - 371 EP - 380 VL - 24 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1974__24_4_a8/ LA - en ID - MASLO_1974__24_4_a8 ER -