@inproceedings{DBLP:conf/frocos/EiterBDFIK09,
author = {Thomas Eiter and
Gerhard Brewka and
Minh Dao-Tran and
Michael Fink and
Giovambattista Ianni and
Thomas Krennwallner},
title = {Combining Nonmonotonic Knowledge Bases with External Sources},
booktitle = {FroCoS},
year = {2009},
pages = {18-42},
ee = {http://dx.doi.org/10.1007/978-3-642-04222-5_2},
crossref = {DBLP:conf/frocos/2009},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/frocos/2009,
editor = {Silvio Ghilardi and
Roberto Sebastiani},
title = {Frontiers of Combining Systems, 7th International Symposium,
FroCoS 2009, Trento, Italy, September 16-18, 2009. Proceedings},
booktitle = {FroCoS},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
volume = {5749},
year = {2009},
isbn = {978-3-642-04221-8},
ee = {http://dx.doi.org/10.1007/978-3-642-04222-5},
bibsource = {DBLP, http://dblp.uni-trier.de}
}