@article{Nguyen:1547,
      author        = "Nguyen, Frédéric and Teerlynck, Hervé and Van Rompaey,
                       Gilles and Van Camp, Michel and Jongmans, Denis and
                       Camelbeeck, Thierry",
      title         = "{Use of microtremor measurement for assessing site effects
                       in Northern Belgium - interpretation of the observed
                       intensity during the Ms=5.0 June 11, 1938 earthquake}",
      year          = "2004",
}