@conference{842356,
  author = {N Belkin and S Dumais and Jean Scholtz and R Wilkinson},
  title = {Evaluating Interactive Information Retrieval Systems: Opportunities and Challenges},
  year = {2004},
  month = {2004-04-01 00:04:00},
  publisher = {CHI 2004 Extended Abstracts, , LA},
  language = {en},
}