http://www.ldeo.columbia.edu/res/pi/Monitoring/Data/Brv_arch_ex/brv_text_table.pdf

April 2001

Won-Young Kim and Paul G. Richards. Lamont-Doherty Earth Observatory of Columbia University,Palisades, NY 10964, USA

Vitaly Adushkin and Vladimir Ovtchinnikov, Institute for Dynamics of Geosphere, Moscow, Russia