@book{kazakov_ptitsy_2004,
	address = {Rostov-na-Donu},
	title = {Ptit︠s︡y {Severnogo} {Kavkaza}},
	isbn = {978-5-8480-0216-4},
	language = {ru},
	publisher = {RGPU},
	editor = {Kazakov, B. A. and Rostovskiĭ gosudarstvennyĭ universitet},
	year = {2004},
	keywords = {Birds, Russia (Federation) Caucasus, Northern}
}