title: lore : a database management system for semistructured data. authors: j mchugh , s abiteboul , r goldman , d quass , j widom. venue: sigmod record. year: 1997.0
title: the rufus system : information organization for semi-structured data proceedings of the international conference on very large & hellip ; , 1993.0. authors: , p schwarz , j stamos. venue: nan. year: nan