@inproceedings{POPL-1986-SneltingH,
	author        = "Gregor Snelting and Wolfgang Henhapl",
	booktitle     = "{Conference Record of the 13th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/512644.512665",
	pages         = "229--235",
	publisher     = "{ACM Press}",
	title         = "{Unification in Many-Sorted Algebras as a Device for Incremental Semantic Analysis}",
	year          = 1986,
}