@inproceedings{SAC-1997-Mao,
	author        = "Weizhen Mao",
	booktitle     = "{Proceedings of the 12th Symposium on Applied Computing}",
	doi           = "10.1145/331697.332335",
	pages         = "473--477",
	publisher     = "{ACM}",
	title         = "{A parallel multi-operation scheduling problem with machine order constraints}",
	year          = 1997,
}