@article{GDZPPN002351870,
title = {On Nets and Filters.},
journal = {Mathematica Scandinavica},
volume = {30},
year = {1972},
pages = {285-292},
zbl = {0268.54005},
url = {http://dml.mathdoc.fr/item/GDZPPN002351870}
}
Aarnes, J.F.; Andenaes, P.R. On Nets and Filters.. Mathematica Scandinavica, Tome 30 (1972) pp. 285-292. http://gdmltest.u-ga.fr/item/GDZPPN002351870/