TY - JOUR AU - Vencková, Magdalena TI - On the boundedness of solutions of higher order differential equations JO - Archivum mathematicum PY - 1977 SP - 235 EP - 242 VL - 13 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1977__13_4_a7/ LA - en ID - ARM_1977__13_4_a7 ER -