G. Montiel Canales, I. Goyenechea Mayer-Goyenechea, L. Fernández Badillo, and J. M. Castillo Cerón, “Evaluation of PAE and AE for identifying generalized tracks using snakes in Hidalgo, Mexico”, Rev. Biol. Trop., vol. 64, no. 4, pp. 1611–1624, Dec. 2016.