TY - JOUR AU - D. Bainov AU - M. Dimitrova TI - Sufficient conditions for oscillation and nonoscillation of the solutions of operator-differential equations with piecewise constant argument JO - Applicationes Mathematicae PY - 1996 SP - 371 EP - 378 VL - 23 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-23-4-371-378/ DO - 10.4064/am-23-4-371-378 LA - en ID - 10_4064_am_23_4_371_378 ER -