Book Chapter
Martinez, A.; Mahecha, M. D.; Lischeid, G.; Beck, E.: Succession stages of vegetation regeneration: Secondary tropical mountain forests. In: Gradients in a Tropical Mountain Ecosystem of Ecuador, Vol.
198, pp. 409 - 416 (Eds. Beck, E.; Bendix, J.; Kottke, I.; Makeschin, F.; Mosandl, R.). Springer, Berlin [u.a.] (2008)