Aguilar Reyes, Bertha, Francisco Bautista, Avto Goguitchaichvili, Juan Julio Morales Contreras, Patricia Quintana Owen, Claire Carvallo, y Julie Battu. 2013. «Rock-Magnetic Properties of Topsoils and Urban Dust from Morelia (>800,000 inhabitants), Mexico: Implications for Anthropogenic Pollution Monitoring in Mexico’s Medium Size Cities». Geofísica Internacional 52 (2):121-33. https://doi.org/10.1016/S0016-7169(13)71467-3.