@article{MOMA_1994__117_3-4_178644,
     author = {Jos\'e Bonet and Juan C. Diaz},
     title = {The {Density} {Condition} in {Subspaces} and {Quotients} of {Frechet} {Spaces.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {199--212},
     publisher = {mathdoc},
     volume = {117},
     number = {3-4},
     year = {1994},
     zbl = {0804.46002},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1994__117_3-4_178644/}
}