@inproceedings{ICALP-2000-BolligW,
	author        = "Beate Bollig and Ingo Wegener",
	booktitle     = "{Proceedings of the 27th International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/3-540-45022-X_16",
	isbn          = "3-540-67715-1",
	pages         = "187--198",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Asymptotically Optimal Bounds for OBDDs and the Solution of Some Basic OBDD Problems}",
	volume        = 1853,
	year          = 2000,
}