@inproceedings{PADL-2018-Tarau,
	author        = "Paul Tarau",
	booktitle     = "{Proceedings of the 20th International Symposium on Practical Aspects of Declarative Languages}",
	doi           = "10.1007/978-3-319-73305-0_8",
	isbn          = "['978-3-319-73304-3', '978-3-319-73305-0']",
	pages         = "116--131",
	publisher     = "{Springer}",
	title         = "{On k-colored Lambda Terms and Their Skeletons}",
	year          = 2018,
}