title: a general techniques for querying xml documents using a relational database system stratis viglas , eugene j. shekita , rajasekar krishnamurthy , jayavel shanmugasundaram , jeffrey f. naughton , jerry kiernan , igor tatarinov 2001. authors: nan. venue: sigmod record. year: nan
title: semantics for update rule programs and implementation in a relational database management system louiqa raschid , jorge lobo. authors: nan. venue: acm transactions on database systems ( tods ). year: 1996.0