@incollection{Bird87:Theory, title = "An Introduction to the Theory of Lists", author = "Richard S. Bird", year = "1987", booktitle = "Logic of Programming and Calculi of Discrete Design", editor = "M. Broy", note = "NATO ASI Series~F Volume~36. Also available as Technical Monograph PRG-56, from the Programming Research Group, Oxford University", pages = "3--42", publisher = "Springer-Verlag", }