Feng Tian David J. DeWitt Jianjun Chen Chun Zhang The Design and Performance Evaluation of Alternative XML Storage Strategies. 5-10 2002 31 SIGMOD Record 1 http://doi.acm.org/10.1145/507338.507341 http://www.acm.org/sigmod/record/issues/0203/SPECIAL/1.tian.pdf.gz db/journals/sigmod/sigmod31.html#TianDCZ02