@inproceedings{SIGMOD-1986-DelisleS,
	author        = "Norman M. Delisle and Mayer D. Schwartz",
	booktitle     = "{Proceedings of the 16th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD86/P132.PDF",
	doi           = "10.1145/16894.16867",
	pages         = "132--143",
	title         = "{Neptune: a Hypertext System for CAD Applications}",
	year          = 1986,
}