@inproceedings{DLT-2017-Rukavicka,
	author        = "Josef Rukavicka",
	booktitle     = "{Proceedings of the 21st International Conference on Developments in Language Theory}",
	doi           = "10.1007/978-3-319-62809-7_26",
	isbn          = "['978-3-319-62808-0', '978-3-319-62809-7']",
	pages         = "345--352",
	publisher     = "{Springer}",
	title         = "{On the Number of Rich Words}",
	year          = 2017,
}