TY - JOUR AU - MaruĊĦiak, Pavol TI - Oscillatory properties of functional differential systems of neutral type JO - Czechoslovak Mathematical Journal PY - 1993 SP - 649 EP - 662 VL - 43 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1993.128431/ DO - 10.21136/CMJ.1993.128431 LA - en ID - 10_21136_CMJ_1993_128431 ER -