http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a Survey of Recent Developments in Seismology and Geodynamics
edited by N.J. Vlaar, G. Nolet, M.J.R. Wortel, S.A.P.L. Cloetingh.
Modern Approaches in Geophysics, formerly Seismology and Exploration Geophysics, ; 3