TY - JOUR AU - Špániková, Eva TI - On oscillation of differential systems of neutral type JO - Archivum mathematicum PY - 2004 SP - 263 EP - 271 VL - 40 IS - 3 UR - http://geodesic.mathdoc.fr/item/ARM_2004_40_3_a5/ LA - en ID - ARM_2004_40_3_a5 ER -