TY - RPRT TI - The flaminio obelisk in Rome: vibrational characteristics as part of preservation efforts AU - G. Bongiovanni AU - M. Çelebi AU - P. Clemente PY - 2006 DO - 10.1002/eqe.4290190110 UR - https://pubs.usgs.gov/publication/70016382 ID - 70016382 ER -