@inProceedings{sigu:buil04,
   author =    {Sigurbj\"ornsson, B. and Kamps, J. and de Rijke, M.},
   title =     {{Building a multilingual web retrieval collection (abstract)}},
   booktitle = {15th Meeting of Computational Linguistics in the Netherlands (CLIN 2004)},
   year =      2004,
}