LEMPESI, A.; KYRIAZOPOULOS, A. P.; ORFANOUDAKIS, M.; KORAKIS, G. Soil Properties and Plant Community Changes along a Goat Grazing Intensity Gradient in an Open Canopy Oak Forest. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, v. 41, n. 2, p. 567-575, 6 Dec. 2013.