1. Imperfect XML: Rants, Raves, Tips, and Tricks ... from an Insider;Megginson,2004
2. Implementing XQuery 1.0: the Galax experience;Fernandez,2003
3. Typechecking for XML transformers;Milo;J. Comput. Syst. Sci.,2003
4. Tree compression and optimization with applications;Katajainen;Int. J. Found. Comput. Sci.,1990
5. Structuring labeled trees for optimal succinctness and beyond;Ferragina,2005