Ángeles-Meneses, A., Benítez Morales, J.G., Hernández Pérez, J., Díaz-Parra, O. and Magaña-Méndez, M.A. 2020. Flight control mechanisms of a comet. International Journal of Combinatorial Optimization Problems and Informatics. 11, 3 (Jan. 2020), 49–60.