@article{BommerAbrahamsonStrasseretal.2004,
  author    = {Bommer, Julian J. and Abrahamson, Norman A. and Strasser, F. O. and Pecker, Alain and Bard, Pierre-Yves and Bungum, Hilmar and Cotton, Fabrice Pierre and F{\"a}h, Donat and Sabetta, F. and Scherbaum, Frank and Studer, Jost},
  title     = {The challenge of defining upper bounds on earthquake ground motions},
  issn      = {0895-0695},
  year      = {2004},
  language  = {en}
}