@inproceedings{DBLP:conf/sigir/Collins-ThompsonC04,
author = {Kevyn Collins-Thompson and
Jamie Callan},
title = {Information retrieval for language tutoring: an overview
of the REAP project},
booktitle = {SIGIR},
year = {2004},
pages = {544-545},
ee = {http://doi.acm.org/10.1145/1008992.1009112},
crossref = {DBLP:conf/sigir/2004},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/sigir/2004,
editor = {Mark Sanderson and
Kalervo J{\"a}rvelin and
James Allan and
Peter Bruza},
title = {SIGIR 2004: Proceedings of the 27th Annual International
ACM SIGIR Conference on Research and Development in Information
Retrieval, Sheffield, UK, July 25-29, 2004},
booktitle = {SIGIR},
publisher = {ACM},
year = {2004},
isbn = {1-58113-881-4},
bibsource = {DBLP, http://dblp.uni-trier.de}
}