title: a query language and optimization techniques for unstructured data sigmod conference 1996. authors: p buneman , s davidson , g hillebrand , d suciu. venue: nan. year: nan
title: andg . hd suciu . aquerylanguageandoptimizationtechniques forunstructured data p buneman , s davidson proceedings of acm sigmod conference ,. authors: nan. venue: nan. year: nan