@article{ICFP-2017-Pottier,
	author        = "François Pottier",
	doi           = "10.1145/3110272",
	journal       = "{Proceedings of the ACM on Programming Languages}",
	number        = "ICFP",
	pages         = "28",
	title         = "{Visitors unchained}",
	volume        = 1,
	year          = 2017,
}