Expressive Number Restrictions in Description Logics
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\begin{bibtex} @article{DBLP:journals/logcom/BaaderS99,
author = {Franz Baader and
Ulrike Sattler},
title = {Expressive Number Restrictions in Description Logics},
journal = {J. Log. Comput.},
volume = {9},
number = {3},
year = {1999},
pages = {319-350},
ee = {http://www3.oup.co.uk/logcom/hdb/Volume_09/Issue_03/090319.sgm.abs.html},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
\end{bibtex}
