Martínez Pastur, G., P. L. Peri, M. C. Fernández, and G. Staffieri. “Regeneration of Nothofagus Pumilio Throughout the Forest Management Cycle: 1. Crown Closure and Harvesting Incidence”. Bosque, vol. 20, no. 2, Dec. 1999, pp. 39-46, doi:10.4206/bosque.1999.v20n2-04.