P. Zarnetske, D. Skelly, and M. Urban, «Biotic Multipliers of Climate Change,» Science 336 (2012): 1516–1518.
114
Из личных разговоров автора с несколькими фермерами в долине Парадайз, 2 августа 2012 г.; D. Mech, «Wolf Restoration to the Adirondacks and Advantages and Disadvantages of Public Participation in the Decisions,» in Wolves and Human Communities: Biology, Politics, and Ethics, eds. V. Sharpe, B. Noron, and S. Donnelly (Washington, DC: Island Press, 2000), 13–22; V. Geist, «When Do Wolves Become Dangerous to Humans?» September 29, 2007, .
