Reference
Mehmet Somuncu, Nevin Akpinar, Nilay Cabuk Kaya, Ekrem Kurum, Tanyel Özelci Eceral (2011): Land-use change in Yaylas of the eastern Black Sea mountains, Turkey – IGF-Forschungsberichte (Instituts für Interdisziplinäre Gebirgsforschung [IGF]) (Institute of Mountain Research) – 4: 71 - 84.