@inproceedings{JCDL-2018-Holstrom,
	author        = "Chris Holstrom",
	booktitle     = "{Proceedings of the 18th ACM/IEEE on Joint Conference on Digital Libraries, JCDL 2018, Fort Worth, TX, USA, June 03-07, 2018}",
	doi           = "10.1145/3197026.3197065",
	pages         = "179--182",
	publisher     = "{ACM}",
	title         = "{Social Tagging: Organic and Retroactive Folksonomies}",
	year          = 2018,
}