db/journals/dpd/Bouguettaya99.html Athman Bouguettaya Guest Editor's Introduction. 5-6 1999 7 Distributed and Parallel Databases 1 db/journals/dpd/dpd7.html#Bouguettaya99 http://kapis.www.wkap.nl//oasis.htm/186504 DPD/7/P005.pdf