@article{CMUC_1981__22_2_a12,
     author = {Oswald, P.},
     title = {On a connectedness property of the complements of zeroneighbourhoods in topological vector spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {351--356},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1981},
     mrnumber = {620370},
     zbl = {0457.46003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1981__22_2_a12/}
}