@article{OOPSLA-2019-WangHZTT,
	author        = "Yu-Ping Wang and Xu-Qiang Hu and Zi-Xin Zou and Wende Tan and Gang Tan",
	doi           = "10.1145/3360556",
	journal       = "{Proceedings of the ACM on Programming Languages}",
	number        = "OOPSLA",
	pages         = "22",
	publisher     = "{ACM}",
	title         = "{IVT: an efficient method for sharing subtype polymorphic objects}",
	volume        = 3,
	year          = 2019,
}