@inproceedings{STOC-1982-AsanoH,
	author        = "Takao Asano and Tomio Hirata",
	booktitle     = "{Proceedings of the 14th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800070.802198",
	isbn          = "0-89791-067-2",
	pages         = "245--254",
	publisher     = "{ACM}",
	title         = "{Edge-Deletion and Edge-Contraction Problems}",
	year          = 1982,
}