@article{DBLP:journals/ipm/BelkinCKLPCS01,
  author    = {Nicholas J. Belkin and
               Colleen Cool and
               Diane Kelly and
               Shin-jeng Lin and
               Soyeon Park and
               Jose Perez Carballo and
               C. Sikora},
  title     = {Iterative exploration, design and evaluation of support
               for query reformulation in interactive information retrieval},
  journal   = {Inf. Process. Manage.},
  volume    = {37},
  number    = {3},
  year      = {2001},
  pages     = {403-434},
  ee        = {http://dx.doi.org/10.1016/S0306-4573(00)00055-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}