@article{1183532816,
author = {Nyikos, Peter},
title = {Not every 0-dimensional realcompact space is $N$-compact},
journal = {Bull. Amer. Math. Soc.},
volume = {77},
number = {6},
year = {1971},
pages = { 392-396},
language = {en},
url = {http://dml.mathdoc.fr/item/1183532816}
}
Nyikos, Peter. Not every 0-dimensional realcompact space is $N$-compact. Bull. Amer. Math. Soc., Tome 77 (1971) no. 6, pp. 392-396. http://gdmltest.u-ga.fr/item/1183532816/