A. del P. Ochoa-Franco, J. R. Valdez-Lazalde, H. M. de los Santos-Posadas, J. L. Hernández-Stefanoni, J. I. Valdez-Hernández, and G. Ángeles-Pérez, “Tree density, species richness and composition define remotely-sensed vegetation patches in a sub-perennial forest”, Rev. Biol. Trop., vol. 67, no. 4, pp. 692–707, Sep. 2019.