@inproceedings{conf/acl/CulottaS04,
	title = {Dependency Tree Kernels for Relation Extraction.},
	author = {Aron Culotta and Jeffrey S. Sorensen},
	booktitle = {ACL},
	pages = {423-429},
	url = {http://dblp.uni-trier.de/db/conf/acl/acl2004.html#CulottaS04},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/278ef31f9fb3987f3097cffc1a784eb47/dblp},
	description = {dblp},
	ee = {http://acl.ldc.upenn.edu/acl2004/main/pdf/244_pdf_2-col.pdf}, date = {2006-11-02},
	keywords = {dblp }
}