Reference database for seismic ground-motion in Europe (RESORCE) - S. Akkar; M. A. Sandıkkaya; M. Şenyurt; A. Azari Sisi; B. Ö. Ay; P. Traversa; J. Douglas; F. Cotton; L. Luzi; B. Hernandez; S. Godey (Bulletin of Earthquake Engineering, 2014)