Frank S. de Boer Marcello M. Bonsangue Susanne Graf Willem P. de Roever Formal Methods for Components and Objects, 6th International Symposium, FMCO 2007, Amsterdam, The Netherlands, October 24-26, 2007, Revised Lectures 5382 2008 978-3-540-92187-5 FMCO Lecture Notes in Computer Science Springer db/conf/fmco/fmco2007.html