@inproceedings{Mitkov-Ha:2003:EDUC,
  author = {Mitkov, Ruslan  and  Ha, Le An},
  title  = {Computer-Aided Generation of Multiple-Choice Tests},
  booktitle = {Proceedings of the HLT-NAACL 03 Workshop on Building Educational Applications Using Natural Language Processing},
  editor = {Jill Burstein and Claudia Leacock},
  url    = {http://www.aclweb.org/anthology/W03-0203.pdf},
  year   = 2003,
  pages  = {17--22}