Robles-Gutiérrez, J.A. , Lacomba Zamora, E. , Robles-Domínguez, J.M.A. , Lomnitz, C. y Robles-Gutiérrez, M.E. 2013. Dark Matter: A Result of nonadditive gravitational forces. Geofísica Internacional. 52, 2 (abr. 2013), 153–157. DOI:https://doi.org/10.1016/S0016-7169(13)71469-7.