Obrebski, M., and R.R. Castro (2008). Seismic anisotropy in northern and central Gulf of California region, Mexico, from teleseismic receiver functions and new evidence of possible plate capture, Jour. Geophys. Res., 113, B03301, doi:10.1029/2007JB005156.

Van Benthem, S.A.C., R.W. Valenzuela, M. Obrebski and R.R. Castro (2008). Measurements of upper mantle shear wave anisotropy from stations around the southern Gulf of California, Geof. Internacional, 47, 127-144.

Castro, R.R., M. Massa, P. Augliera, and F. Pacor (2008). Body-wave attenuation in the region of Garda, Italy, Pure and Appl. Geophys., doi: 10.1007/s00024-008-0365-1.

Castro, R.R., Pacor, F., Franceschina, G., Bindi, D., Zonno, G., and Luzi, L. (2008). Stochastic strong-motion simulation of the Umbria-Marche earthquake of September 1997 (Mw 6): comparison of different approaches, Bull. Seism., Soc. Am., 98, 662-670.

Castro, R.R., S.C. Condori, O. Romero, C. Jacques, and M. Suter (2008). Seismic attenuation in northeastern Sonora, Mexico, Bull. Seism., Soc. Am.,98, 722-732.

Bindi, D., L. Luzi, F. Pacor, G. Franceschina, and R.R. Castro (2006). Ground motion predictions from empirical attenuation relationships versus recorded data: the case of the 1997-98 Umbria-Marche (Central Italy) strong motion data-set, Bull. Seism. Soc. Am., 96, 984-1002.

Obrebski, M., R.R. Castro, R.W. Valenzuela, S. van Benthem, and C.J. Rebollar (2006). Shear-wave splitting observations at the regions of northern Baja California and southern Basin and Range in Mexico, Geophys. Res. Lett., 33, L05302.

Castro, R.R., G. Franceschina, F. Pacor, D. Bindi, and L. Luzi (2006). Analysis of the frequency-dependence of the S-wave radiation pattern from local earthquakes in Central Italy, Bull. Seism. Soc. Am., 96, 415-426.

Castro, R.R. and E. Ruíz-Cruz (2005). Stochastic modeling of the 30 September 1999 Mw 7.5 earthquake, Oaxaca, Mexico, Bull. Seism. Soc. Am., 95, 2259-2271.