\bib{2006/baresi-book} \yr 2006 \editor Luciano Baresi \editor Reiko Heckel \isbn 3--540--33093--3 \book Fundamental approaches to software engineering, 9th international conference, FASE 2006, held as part of the joint European conferences on theory and practice of software, ETAPS 2006, Vienna, Austria, March 27--28, 2006, proceedings \series Lecture Notes in Computer Science \seriesvol 3922 \publ Springer-Verlag \publaddr Berlin \endref