@inproceedings{POPL-2016-Walker,
	author        = "David Walker",
	booktitle     = "{Proceedings of the 43rd Symposium on Principles of Programming Languages}",
	doi           = "10.1145/2837614.2843896",
	isbn          = "978-1-4503-3549-2",
	pages         = "4",
	publisher     = "{ACM}",
	title         = "{Confluences in programming languages research (keynote)}",
	year          = 2016,
}