Georg Gottlob, Christoph Koch, Reinhard Pichler
The complexity of XPath query evaluation
PODS, 2003.
@inproceedings{PODS-2003-GottlobKP,
author = "Georg Gottlob and Christoph Koch and Reinhard Pichler",
booktitle = "{Proceedings of the 22nd Symposium on Principles of Database Systems}",
doi = "10.1145/773153.773171",
isbn = "1-58113-670-6",
pages = "179--190",
publisher = "{ACM}",
title = "{The complexity of XPath query evaluation}",
year = 2003,
}