1. Council Directive 92/43/EEC on the Conservation of Natural Habitats and of Wild Fauna and Florahttp://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:31992L0043:EN:HTML
2. Directive 2009/147/EC of the European Parliament and of the Council on the Conservation of Wild Birdshttp://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri%20=OJ:L:2010:020:0007:0025:EN:HTML
3. Commission Implementing Decision 2011/484/EU Concerning a Site Information Format for Natura 2000 Siteshttp://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2011:198:0039:0070:EN:HTML
4. EIONET 2013. Reference List Threats, Pressures and Activities (Final Version)ctivities (Final Version)http://bd.eionet.europa.eu/activities/Natura_2000/reference_portal
5. Land Use Impact Modelling for Native Biodiversity Risk;MacEwan,2004