@InProceedings{Karlgren_et_al:1993,
      AUTHOR = {Karlgren, Jussi and Gambäck, Björn and Samuelsson, Christer},
      TITLE = {Clustering Sentences},
      YEAR = {1993},
      BOOKTITLE = {9th Scandinavian Conference on Computational Linguistics},
      PAGES = {143-154},
      ADDRESS = {Stockholm University, Stockholm, Sweden},
      URL = {www.sics.se/humle/papers/nodalida93_cluster.ps},
      ANNOTE = {COLIURL : Kalgren:1993:CS.pdf Kalgren:1993:CS.ps}
}