title: mediator languages - a proposal for a standard. authors: p buneman , l raschid , j ullman. venue: sigmod record. year: 1997
title: mediator languagesâ ?? a proposal for a standard : report of an i 3/pob working group held at the. authors: p buneman , l raschid , j ullman. venue: acm sigmod record ,. year: 1997.0