Santini L., Boitani L., Maiorano L., Rondinini C. 2016. Conservation of large carnivores in Europe: are protected areas effective? pp 122-133 in: Protected Areas: Are They Safeguarding Biodiversity. Joppa L., Ballie J.E.M., Robinson J.G. (Eds). Zoological Society of London. Wiley-Blackwell, Cambridge, UK.
ecaslab.com 