E. J. Treviño-Garza, J. I. . López Martínez, O. A. . Aguirre Calderón, and J. M. . Mata Balderas, “Arboreal structure in primary forests of Picea martinezii T.F. Patterson”, Acta Universitaria, vol. 33, pp. 1–15, Nov. 2023, doi: 10.15174/au.2023.3927.