Tadeo-Robledo, M., A. Espinosa-Calderón, A. Turrent-Fernández, B. Zamudio-González, R. Valdivia-Bernal, and P. Andrés-Meza. “Grain Productivity of Four Maize Three-Way Hybrids With Andro-Esterile and Fertile Versions”. Agronomía Mesoamericana, vol. 25, no. 1, Apr. 2014, pp. 45-52, doi:10.15517/am.v25i1.14195.