@article{95178,
      author = {Béquignon, J. and Bonnin, J.},
      url = {http://digitallibrary.un.org/record/95178},
      title = {A tool for seismicity and seismic hazard studies : the  European seismological database project : summary /},
      publisher = {UN,},
      recid = {95178},
      pages = {[1] p.},
      address = {Geneva :. 1988-08-11},
      year = {1988},
      month = {Aug},
}