@inproceedings{DLT-2018-HanK0S,
	author        = "Yo-Sub Han and Sang-Ki Ko and Timothy Ng 0001 and Kai Salomaa",
	booktitle     = "{Proceedings of the 22nd International Conference on Developments in Language Theory}",
	doi           = "10.1007/978-3-319-98654-8_32",
	isbn          = "['978-3-319-98653-1', '978-3-319-98654-8']",
	pages         = "392--403",
	publisher     = "{Springer}",
	title         = "{Closest Substring Problems for Regular Languages}",
	year          = 2018,
}