@article{DBLP:journals/japll/BravoB05,
author = {Loreto Bravo and
Leopoldo E. Bertossi},
title = {Deductive databases for computing certain and consistent
answers from mediated data integration systems},
journal = {J. Applied Logic},
volume = {3},
number = {1},
year = {2005},
pages = {329-367},
ee = {http://dx.doi.org/10.1016/j.jal.2004.07.023},
bibsource = {DBLP, http://dblp.uni-trier.de}
}