Reference

Ruedi Haller, Pius Hauenstein, Pia Anderwald, Kristina Bauch, Florian Jurgeit, Katharina Aichhorn, Daniel Kreiner, Tamara Höbinger, Annette Lotz, Helmut Franz (2013): Beyond the inventory - Change detection at the landscape level using aerial photographs in four protected areas of the Alps. – Nationalpark Hohe Tauern - Conference Volume – 5: 257 - 263.