TY - JOUR AU - Györi, I. TI - Oscillation Theorems for Delay Differential Equations via Laplace Transforms JO - Canadian mathematical bulletin PY - 1990 SP - 323 EP - 326 VL - 33 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-053-4/ DO - 10.4153/CMB-1990-053-4 ID - 10_4153_CMB_1990_053_4 ER -