@article{GDZPPN002303329,
title = {Ideals of Semi-Continuous Functions and Compactifications of T1 Spacies.},
journal = {Mathematische Annalen},
volume = {189},
year = {1970},
pages = {329-331},
zbl = {0201.45901},
url = {http://dml.mathdoc.fr/item/GDZPPN002303329}
}
NIELSEN, R.; SLOYER, C. Ideals of Semi-Continuous Functions and Compactifications of T1 Spacies.. Mathematische Annalen, Tome 189 (1970) pp. 329-331. http://gdmltest.u-ga.fr/item/GDZPPN002303329/