Carreón-Freyre, Dora, et al. “Influence of the Stratigraphy and Geologic Structures on the Groundwater Flow, Querétaro Valley”. Revista Mexicana De Ciencias Geológicas, vol. 22, no. 1, Apr. 2018, pp. 1-18, https://rmcg.unam.mx/index.php/rmcg/article/view/860.