@article{bwmeta1.element.desklight-665c4bc7-ea83-4d5e-9491-953e4137bf85,
author = {Witold Bula},
title = {On compact Hausdorff spaces having finitely many types of open subsets},
journal = {Colloquium Mathematicae},
volume = {42},
year = {1979},
pages = {211-214},
zbl = {0451.54026},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-665c4bc7-ea83-4d5e-9491-953e4137bf85}
}
Witold Bula. On compact Hausdorff spaces having finitely many types of open subsets. Colloquium Mathematicae, Tome 42 (1979) pp. 211-214. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-665c4bc7-ea83-4d5e-9491-953e4137bf85/