@article{WuHTS12,
  author =       {Mingfang Wu and David Hawking and Andrew Turpin and Falk Scholer },
  title =        {Using anchor text for homepage and topic distillation search tasks},
  journal =      {JASIST},
  year =         {2012},
  volume =    {63},
  pages =     {1235 -- 1255},
  note =      {\url{http://david-hawking.net/pubs/JASIST-May-2012.pdf}
       and \url{http://onlinelibrary.wiley.com/doi/10.1002/asi.22639/pdf}}}