Antonia Albani David Aveiro Joseph Barjis Advances in Enterprise Engineering VI - Second Enterprise Engineering Working Conference, EEWC 2012, Delft, The Netherlands, May 7-8, 2012. Proceedings 110 2012 Springer Lecture Notes in Business Information Processing http://dx.doi.org/10.1007/978-3-642-29903-2 978-3-642-29902-5 EEWC db/conf/eewc/eewc2012.html