@Article{RAU_03jai,
  author = 	 {Rauber, A., Merkl, D.},
  title = 	 {Text Mining in the SOMLib Digital Library System: {T}he 
Representation of Topics and Genres},
  journal = 	 {Applied Intelligence},
  publisher =    {Kluwer Academic Publishers},
  issn =         {0924-669X},
  volume =       {18},
  number =       {3},
  pages =        {271-293},
  month =        {May-June},
  year = 	 2003,
  note =	 {http://ipsapp008.kluweronline.com/content/getfile/4504/35/4/abstract.htm}
}