| Title: | A note on nowhere dense sets in $\omega^\ast$ (English) | 
| Author: | Simon, Petr | 
| Language: | English | 
| Journal: | Commentationes Mathematicae Universitatis Carolinae | 
| ISSN: | 0010-2628 (print) | 
| ISSN: | 1213-7243 (online) | 
| Volume: | 31 | 
| Issue: | 1 | 
| Year: | 1990 | 
| Pages: | 145-147 | 
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| Category: | math | 
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| MSC: | 03E05 | 
| MSC: | 04A20 | 
| MSC: | 54D40 | 
| MSC: | 54G05 | 
| idZBL: | Zbl 0696.54019 | 
| idMR: | MR1056181 | 
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| Date available: | 2008-06-05T21:42:29Z | 
| Last updated: | 2012-04-28 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/106829 | 
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| Reference: | [BDS] B. Balcar J. Dočkálková P. Simon: Almost disjoint families of countable sets.Finite and Infinite Sets, Eger, Colloq. Math. Soc. Janos Boiyai 37 (1981), 59-88. MR 0818228 | 
| Reference: | [BS] B. Balcar P. Simon: Disjoint refinement.Handbook of Boolean Algebras, North Holland Publ. Co. 1989, 335-386. MR 0991597 | 
| Reference: | [BV] B. Balcar P. Vojtáš: Almost disjoint refinement of families of subsets of N.Proc. Amer. Math. Soc. 79 (1980), 465-470. MR 0567994 | 
| Reference: | [He] S. H. Hechler: Generalizations of almost-disjointness, c-sets, and the Baire number of $\beta N - N$.Gen. Top. and its Appl. 8 (1978), 93-110. MR 0472520 | 
| Reference: | [Ma] V. I. Malykhin: .Personal communication. Zbl 1161.41009 | 
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