1. Technical note;Bartolome J.;physical factors that influence faecal analysis estimates of herbivore diets,1995
2. Generalist herbivore foraging and its role in competitive interactions;Belovski G.E.;Am. Zool.,1986
3. Bertolino S. Brugnoli A.&Pedrotti L.(1998). The MouflonOvis[orientalis]musimon: an alien species in the Italian Alps. InProceedings 2nd World Conference Mountain Ungulates: 89–95. Collana Scientifica Parco Nazionale Gran Paradiso.
4. Sympatric populations of muntjac (Muntiacus reevesi) and roe deer (Capreolus capreolus);Chapman N.G.;a comparative analysis of their ranging behaviour, social organization and activity,1993