Peter Aczel. Algebras and Coalgebras. In Roland Carl Backhouse, Roy L. Crole, Jeremy Gibbons, editors, Algebraic and Coalgebraic Methods in the Mathematics of Program Construction, International Summer School and Workshop, Oxford, UK, April 10-14, 2000, Revised Lectures. Volume 2297 of Lecture Notes in Computer Science, pages 79-88, Springer, 2000. [doi]
Abstract is missing.