Legrá Lobaina, A. A., A. M. Guilarte-Noa, and T. Guevara-Pérez. “Assessing the Models of Geo-Technological Variables in a Block of a Cuban Lateritic Ore Body: First Part: Kriging and Inverse of 2D Distance”. Minería & Geología, vol. 31, no. 1, Apr. 2015, pp. 29-51, https://revista.ismm.edu.cu/index.php/revistamg/article/view/1042.