@article{1183532748,
author = {Rudin, Mary Ellen},
title = {A normal space $X$ for which $X \times I$ is not normal},
journal = {Bull. Amer. Math. Soc.},
volume = {77},
number = {6},
year = {1971},
language = {en},
url = {http://dml.mathdoc.fr/item/1183532748}
}
Rudin, Mary Ellen. A normal space $X$ for which $X \times I$ is not normal. Bull. Amer. Math. Soc., Tome 77 (1971) no. 6, . http://gdmltest.u-ga.fr/item/1183532748/