Monica Chew, J. D. Tygar. Image Recognition CAPTCHAs. In Kan Zhang, Yuliang Zheng, editors, Information Security, 7th International Conference, ISC 2004, Palo Alto, CA, USA, September 27-29, 2004, Proceedings. Volume 3225 of Lecture Notes in Computer Science, pages 268-279, Springer, 2004. [doi]
@inproceedings{ChewT04,
title = {Image Recognition CAPTCHAs},
author = {Monica Chew and J. D. Tygar},
year = {2004},
url = {http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3225&spage=268},
researchr = {https://researchr.org/publication/ChewT04},
cites = {0},
citedby = {0},
pages = {268-279},
booktitle = {Information Security, 7th International Conference, ISC 2004, Palo Alto, CA, USA, September 27-29, 2004, Proceedings},
editor = {Kan Zhang and Yuliang Zheng},
volume = {3225},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
isbn = {3-540-23208-7},
}