TY - JOUR AU - MaruĊĦiak, Pavol TI - Oscillatory properties of solutions of nonlinear differential systems with deviating arguments JO - Czechoslovak Mathematical Journal PY - 1986 SP - 223 EP - 231 VL - 36 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102086/ DO - 10.21136/CMJ.1986.102086 LA - en ID - 10_21136_CMJ_1986_102086 ER -