@article{POPL-2018-KoH,
	author        = "Hsiang-Shang Ko and Zhenjiang Hu",
	doi           = "10.1145/3158129",
	journal       = "{Proceedings of the ACM on Programming Languages}",
	number        = "POPL",
	pages         = "29",
	publisher     = "{ACM}",
	title         = "{An axiomatic basis for bidirectional programming}",
	volume        = 2,
	year          = 2018,
}