@InProceedings{paul-girju:2009:RANLP09,
  author    = {Paul, Michael  and  Girju, Roxana},
  title     = {Topic Modeling of Research Fields: An Interdisciplinary Perspective},
  booktitle = {Proceedings of the International Conference RANLP-2009},
  month     = {September},
  year      = {2009},
  address   = {Borovets, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {337--342},
  url       = {http://www.aclweb.org/anthology/R09-1061}
}