@inproceedings{POPL-1997-PierceS,
	author        = "Benjamin C. Pierce and Davide Sangiorgi",
	booktitle     = "{Conference Record of the 24th Symposium on Principles of Programming Languages}",
	doi           = "10.1145/263699.263729",
	editor        = "Peter Lee and Fritz Henglein and Neil D. Jones",
	isbn          = "0-89791-853-3",
	pages         = "242--255",
	publisher     = "{ACM Press}",
	title         = "{Behavioral Equivalence in the Polymorphic π-calculus}",
	year          = 1997,
}