Ullas Nambiar Zoé Lacroix Stéphane Bressan Mong-Li Lee Ying Guang Li Efficient XML Data Management: An Analysis. 87-98 2002 conf/ecweb/2002 EC-Web http://link.springer.de/link/service/series/0558/bibs/2455/24550087.htm db/conf/ecweb/ecweb2002.html#NambiarLBLL02