@inproceedings{DocEng-2002-WongL,
	author        = "Raymond K. Wong and Nicole Lam",
	booktitle     = "{Proceedings of the Second Symposium on Document Engineering}",
	doi           = "10.1145/585058.585073",
	pages         = "74--81",
	publisher     = "{ACM}",
	title         = "{Managing and querying multi-version XML data with update logging}",
	year          = 2002,
}