Trace elements geochemistry and origin of volcanic units from the San Luis Potosí and Río Santa María volcanic fields, Mexico: The bearing of ICP-QMS data

Alfredo Aguillón Robles, Margarito Tristán González, Rubén Alfonso López Doncel, María Elena García Arreola, Joselin de Lourdes Almaguer Rodríguez., René C. Maury

293-­308