@article{GDZPPN002298856,
title = {Perfect Fr\'echet Spaces.},
journal = {Mathematische Annalen},
volume = {174},
year = {1967},
pages = {186-194},
zbl = {0166.10403},
url = {http://dml.mathdoc.fr/item/GDZPPN002298856}
}
DUBINSKY, E. Perfect Fréchet Spaces.. Mathematische Annalen, Tome 174 (1967) pp. 186-194. http://gdmltest.u-ga.fr/item/GDZPPN002298856/