Refining Families for Ultrafilters.
Mathematische Zeitschrift, Tome 149 (1976), pp. 189-200
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1976__149_172391,
author = {Neil Hindman and W.W. Comfort},
title = {Refining {Families} for {Ultrafilters.}},
journal = {Mathematische Zeitschrift},
pages = {189--200},
publisher = {mathdoc},
volume = {149},
year = {1976},
zbl = {0314.54039},
url = {http://geodesic.mathdoc.fr/item/MZ_1976__149_172391/}
}
Neil Hindman; W.W. Comfort. Refining Families for Ultrafilters.. Mathematische Zeitschrift, Tome 149 (1976), pp. 189-200. http://geodesic.mathdoc.fr/item/MZ_1976__149_172391/