@article{701038,
title = {$K\_\sigma $-bounded sets and filters on $\omega $},
booktitle = {Abstracta. 4th Winter School on Abstract Analysis},
series = {GDML\_Books},
publisher = {Czechoslovak Academy of Sciences},
address = {Praha},
year = {1976},
pages = {23-25},
url = {http://dml.mathdoc.fr/item/701038}
}
Louveau, A. $K_\sigma $-bounded sets and filters on $\omega $, dans Abstracta. 4th Winter School on Abstract Analysis, GDML_Books, (1976), pp. 23-25. http://gdmltest.u-ga.fr/item/701038/