@article{PORMA_1992__49_1_115781,
     author = {Bonet, J. and Dierolf, S. and Fern\'andez, C.},
     title = {On two classes of {LF-spaces}},
     journal = {Portugaliae mathematica},
     pages = {109--130},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1992},
     mrnumber = {1165925},
     zbl = {0804.46008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1992__49_1_115781/}
}