TY - JOUR AU - Manuel Valdivia TI - A Class of Quasi-Barrelled (DF)-Spaces which are not Bornological. JO - Mathematische Zeitschrift PY - 1974 SP - 249 EP - 252 VL - 136 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1974__136_172039/ ID - MZ_1974__136_172039 ER -