TY - JOUR AU - Bonet, José TI - A Question of Valdivia on Quasinormable Fréchet Spaces JO - Canadian mathematical bulletin PY - 1991 SP - 301 EP - 304 VL - 34 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-049-7/ DO - 10.4153/CMB-1991-049-7 ID - 10_4153_CMB_1991_049_7 ER -