TY - JOUR AU - Ed Dubinsky TI - Every separable Fréchet space contains a non stable dense subspace JO - Studia Mathematica PY - 1971 SP - 77 EP - 79 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-40-1-77-79/ DO - 10.4064/sm-40-1-77-79 LA - fr ID - 10_4064_sm_40_1_77_79 ER -