@article{instance929,
	 title = {{The pq-gram distance between ordered labeled trees}},
	 author = {Nikolaus Augsten and Michael B{\"o}hlen and Johann Gamper},
	 year = {2010},
	 journal = {ACM Trans. Database Syst.},
	 volume = {Volume 35; ISSN:0362-5915},
	 number = {1},
	 ee = {http://doi.acm.org/10.1145/1670243.1670247},
	 bibsource = {DBLP, http://dblp.uni-trier.de},
	 group = {dbtg},
	 Date-Added = {2026-08-02 18:39:39},
	 Date-Modified = {2026-08-03 06:52:29}
}