@inproceedings{ICALP-1976-McColl,
	author        = "William F. McColl",
	booktitle     = "{Proceedings of the Third International Colloquium on Automata, Languages and Programming}",
	isbn          = "0-85224-308-1",
	pages         = "307--321",
	title         = "{The Depth of Boolean Functions}",
	year          = 1976,
}