Paper  bibtex   

@inproceedings{yu_bioex:_2006,
	title = {{BioEx}: a novel user-interface that accesses images from abstract sentences},
	url = {http://citeseerx.ist.psu.edu/viewdoc/download;jsessionid=EC9B0313E8DBD1F5C07A06DA15ED2944?doi=10.1.1.95.5862&rep=rep1&type=pdf},
	booktitle = {Proceedings of the {Human} {Language} {Technology} {Conference} of the {NAACL}, {Companion} {Volume}: {Short} {Papers}},
	publisher = {Association for Computational Linguistics},
	author = {Yu, Hong and Lee, Minsuk},
	year = {2006},
	pages = {189--192},
}