Ning Li Joshua Hui Hui-I Hsiao Parag Tijare Cursor Management for XML Data. 52-69 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2824&spage=52 2003 conf/xsym/2003 Xsym db/conf/xsym/xsym2003.html#LiHHT03