@article{04161644,
title = {On Pervin's example concerning the connected-open topology.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {13},
year = {1990},
pages = {223-226},
doi = {10.1155/S0161171290000333},
zbl = {0707.54015},
language = {en},
url = {http://dml.mathdoc.fr/item/04161644}
}
McMaster, T.B.M. On Pervin's example concerning the connected-open topology.. International Journal of Mathematics and Mathematical Sciences, Tome 13 (1990) pp. 223-226. doi : 10.1155/S0161171290000333. http://gdmltest.u-ga.fr/item/04161644/