@proceedings {MR2367372,
	title = {Semigroups and formal languages},
	journal = {Proceedings of the International Conference held at the Universidade de Lisboa, Lisboa, July 12{\textendash}15, 2005},
	year = {2007},
	note = {In honour of the 65th birthday of Donald B. McAlister},
	pages = {x+277},
	publisher = {World Scientific Publishing Co. Pte. Ltd., Hackensack, NJ},
	isbn = {978-981-270-738-3; 981-270-738-7},
	editor = {Andr{\'e}, Jorge M. and Fernandes, V{\'{\i}}tor H. and Branco, M{\'a}rio J. J. and Gomes, Gracinda M. S. and Fountain, John and Meakin, John C.}
}
