C. L. Pereira-Romero, Y. Valdés-Mariño, M. R. Gutiérrez-Domech, C. R. Martínez Corpas, L. R. Bernal-Rodríguez, and G. J. Pantaleón-Vento, “Evaluation and diagnosis of geosites in the eastern municipalities of Holguín province”, CyF, vol. 7, no. 4, pp. 37–58, Dec. 2017.