@article {33900,
	title = {Population dynamics of wolves},
	volume = {Rep. Ser. No. 45},
	year = {1983},
	note = {In: Wolves in Canada and Alaska: their status, biology and management. Edited by L. N. Carbyn},
	pages = {66-77},
	institution = {Canadian Wildlife Service},
	author = {Keith, L. B.}
}
