@article{PORMA_1998__55_1_48016,
     author = {Nguyen Van Dong and Nguyen Thai Son},
     title = {Fr\'echet-valued analytic functions and linear topological invariants.},
     journal = {Portugaliae mathematica},
     pages = {101--112},
     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {1998},
     zbl = {0901.46037},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1998__55_1_48016/}
}