1. Proceedings of the Second International Conference on Earthquake Geotechnical Engineering WCEE, Lisboa, Portugal;Ansal,1999
2. Proceedings of the ENEA-ENEL Committee Workshop on Investigation of Strong-Motion Processing Procedures, Rome;Rinaldis,1985
3. Proceedings of the 10th ECEE, Vienna;Rinaldis,1994
4. Effect of baseline corrections on displacements and response spectra for several recordings of the 1999 Chi-Chi, Taiwan, earthquake;Boore;Bull Seismol Soc Am,2001
5. Pubbl. No 66, IEEES, Skopje;Petrovski,1979