@inproceedings{DBLP:conf/krdb/Demolombe99,
author = {Robert Demolombe},
title = {Database Validity and Completeness: Another Approach and
its Formalisation in Modal Logic},
booktitle = {KRDB},
year = {1999},
pages = {11-13},
ee = {http://SunSITE.Informatik.RWTH-Aachen.DE/Publications/CEUR-WS/Vol-21/demolombe.ps},
crossref = {DBLP:conf/krdb/99},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/krdb/99,
editor = {Enrico Franconi and
Michael Kifer},
title = {Proceedings of the 6th International Workshop on Knowledge
Representation meets Databases (KRDB'99), Link{\"o}ping,
Sweden, July 29-30, 1999},
publisher = {CEUR-WS.org},
series = {CEUR Workshop Proceedings},
volume = {21},
year = {1999},
bibsource = {DBLP, http://dblp.uni-trier.de}
}