Designing interaction routines in service networks: A modularity and social construction-based approach
J. Becker, D. Beverungen, R. Knackstedt, M. Matzner, O. Müller, J. Pöppelbuss, Scandinavian Journal of Information Systems (2013) 17--47.

Bridging the gap between manufacturing and service through IT-based boundary objects
J. Becker, D. Beverungen, R. Knackstedt, M. Matzner, O. Müller, J. Pöppelbuss, IEEE Transactions on Engineering Management (2013) 468--482.