@article {12766,
	title = {Hiking the Smoke Ring Trail Around the GSMNP},
	journal = {Knoxville Mercury},
	year = {2016},
	keywords = {Environmental Studies},
	url = {http://www.knoxmercury.com/2016/09/21/hiking-smoke-ring-trail-around-gsmnp/},
	author = {Kim Trevathan}
}
