Palacios, L., G. González, O. Ovalle-Encinia, E. Lima, E. Ramírez-Meneses, and H. Pfeiffer. “Structural Analysis of Non-Stoichiometric Lithium Cuprates, Li2+2xCu1-2xO2-X. Effects of Lithium Content and Thermal Treatments”. Journal of Applied Research and Technology, vol. 21, no. 3, June 2023, pp. 352-66, doi:10.22201/icat.24486736e.2023.21.3.1700.