@article{BUMI_2004_8_7B_3_a13,
     author = {Georgiou, D. N. and Jafari, S. and Noiri, T.},
     title = {Properties of $(\Lambda,\delta)$-closed sets in topological spaces},
     journal = {Bollettino della Unione matematica italiana},
     pages = {745--756},
     publisher = {mathdoc},
     volume = {Ser. 8, 7B},
     number = {3},
     year = {2004},
     zbl = {1150.54001},
     mrnumber = {577894},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2004_8_7B_3_a13/}
}