@article{1077310243,
author = {Lindgren, W. F. and Fletcher, P.},
title = {Locally quasi-uniform spaces with countable bases},
journal = {Duke Math. J.},
volume = {41},
number = {1},
year = {1974},
pages = { 231-240},
language = {en},
url = {http://dml.mathdoc.fr/item/1077310243}
}
Lindgren, W. F.; Fletcher, P. Locally quasi-uniform spaces with countable bases. Duke Math. J., Tome 41 (1974) no. 1, pp. 231-240. http://gdmltest.u-ga.fr/item/1077310243/