Karkanis, C., and E. A. Rossello. “Geology and Structural Controls on Areas of Alteration of Portezuelo De Las Burras (Cordillera Frontal, San Juan, Argentina)”. Revista De La Asociación Geológica Argentina, vol. 59, no. 1, Mar. 2004, pp. 3-13, https://revista.geologica.org.ar/raga/article/view/1338.