@inproceedings{SAC-1994-ConnorCKM,
	author        = "Richard C. H. Connor and Quintin I. Cutts and Graham N. C. Kirby and Ronald Morrison",
	booktitle     = "{Proceedings of the Ninth Symposium on Applied Computing}",
	doi           = "10.1145/326619.326805",
	pages         = "441--446",
	publisher     = "{ACM}",
	title         = "{Using persistence technology to control schema evolution}",
	year          = 1994,
}