First Observations of the New MEXART's Digital System
J. Americo Gonzalez-Esparza, Julio Cesar Mejia-Ambriz, E. Aguilar-Rodriguez, et al.
Observations of Low Latitude Red Aurora in Mexico During the 1859 Carrington Geomagne...
J. Americo Gonzalez-Esparza and Consuelo Cuevas-Cardona