title: evaluating functional joins along nested reference sets in object-relational and object-oriented databases vldb. authors: alfons kemper , reinhard braumandl , jens claußen. venue: nan. year: 1998.0
title: evaluating functional joins along nested reference sets in object-relational and object-oriented databases reinhard braumandl , jens clau &#223; en , alfons kemper. authors: nan. venue: very large data bases. year: 1998.0