@inproceedings{SIGMOD-1986-FreytagG,
	author        = "Johann Christoph Freytag and Nathan Goodman",
	booktitle     = "{Proceedings of the 16th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD86/P206.PDF",
	doi           = "10.1145/16894.16875",
	pages         = "206--214",
	title         = "{Rule-Based Translation of Relational Queries into Iterative Programs}",
	year          = 1986,
}