@article{DBLP:journals/jair/BorgidaP94,
author = {Alexander Borgida and
Peter F. Patel-Schneider},
title = {A Semantics and Complete Algorithm for Subsumption in the
CLASSIC Description Logic},
journal = {J. Artif. Intell. Res. (JAIR)},
volume = {1},
year = {1994},
pages = {277-308},
ee = {http://dx.doi.org/10.1613/jair.56},
bibsource = {DBLP, http://dblp.uni-trier.de}
}