Paper by Stubailo, Beghein, and Davis “Structure and anisotropy of the Mexico subduction zone based on Rayleigh-wave analysis and implications for the geometry of the Trans-Mexican Volcanic Belt” published in JGR:
*Stubailo, I., Beghein, C., Davis, P., Structure and anisotropy of the Mexico subduction zone based on Rayleigh-wave analysis and implications for the geometry of the Trans-Mexican Volcanic Belt, J. Geophys. Res., 117, B5, B05303, doi:10.1029/2011JB008631, 2012