A counterexample to a result concerning closure operators.
Ranzato, F.
Portugaliae Mathematica. Nova Série, Tome 58 (2001), p. 121-125 / Harvested from The Electronic Library of Mathematics
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Publié le : 2001-01-01
EUDML-ID : urn:eudml:doc:49581 
@article{01693768,
     title = {A counterexample to a result concerning closure operators.},
     journal = {Portugaliae Mathematica. Nova S\'erie},
     volume = {58},
     year = {2001},
     pages = {121-125},
     zbl = {1001.06007},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01693768}
}

Ranzato, F. A counterexample to a result concerning closure operators.. Portugaliae Mathematica. Nova Série, Tome 58 (2001) pp. 121-125. http://gdmltest.u-ga.fr/item/01693768/