@article{03884964,
title = {The notions of w-net and Y-compact space viewed under infinitesimal microscope.},
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {33(47)},
year = {1983},
pages = {243-246},
zbl = {0555.54030},
language = {en},
url = {http://dml.mathdoc.fr/item/03884964}
}
Živaljević, Rade. The notions of w-net and Y-compact space viewed under infinitesimal microscope.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 33(47) (1983) pp. 243-246. http://gdmltest.u-ga.fr/item/03884964/