@article{ICFP-2018-HackettH,
	author        = "Jennifer Hackett and Graham Hutton",
	doi           = "10.1145/3236763",
	journal       = "{Proceedings of the ACM on Programming Languages}",
	number        = "ICFP",
	pages         = "24",
	title         = "{Parametric polymorphism and operational improvement}",
	volume        = 2,
	year          = 2018,
}