@inProceedings{buschbeck-et-al-chi-2013,
  author =   {Sven Buschbeck and Raphael Troncy and Anthony Jameson and Houda Khouf and Adrian Spirescu and Osma Suominen and Tanja Schneeberger and Eero Hyvönen},
  title =    {Parallel Faceted Browsing},
  booktitle = {Proceedings of CHI 2013, Extended Abstracts, Paris, 2013}
  year =     {2013},
  publisher = {Association for Computing Machinery (ACM)}, 
  OPTproject =  {http://www.seco.tkk.fi/projects/finnonto/finnonto2/, http://www.seco.tkk.fi/projects/subi/}
}