@article{10_1017_S0017089500003335,
     author = {Swetits, J.},
     title = {A characterization of a class of barrelled sequence spaces},
     journal = {Glasgow mathematical journal},
     pages = {27--31},
     year = {1978},
     volume = {19},
     number = {1},
     doi = {10.1017/S0017089500003335},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003335/}
}