title: efendi : federated database system of cadlab. authors: e radeke , r bіttger , b burkert , y engel , g kachel , s kolmschlag , d nolte. venue: sigmod conference. year: 1995
title: efendi : federated database system of cadlab. authors: e radeke , r bã ¶ ttger , b burkert , y engel , g kachel. venue: proceedings of the 1995 acm sigmod international conference & hellip ; ,. year: 1995.0