Mikoláš, P., J. Stoklasa, R. Rigg, D. Lošonská, and J. Barilla. “A Preliminary Study of the Rutting Behaviour of Tatra Chamois Rupicapra Rupicapra Tatrica”. Oecologia Montana, Vol. 22, no. 2, Dec. 2013, pp. 5-9, http://om.vuvb.uniza.sk/index.php/OM/article/view/248.