@article{10_4171_dm_151,
     author = {Lumini\c{t}a V{\^\i}\c{t}\u{a} and Douglas Bridges},
     title = {Separatedness in constructive topology},
     journal = {Documenta mathematica},
     pages = {567--576},
     year = {2003},
     volume = {8},
     doi = {10.4171/dm/151},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/151/}
}