Werkzeugunterstützung für iterative Modernisierungsprozesse. - Matthias Vianden; Frank Berretz; Tobias Rötschke (Softwaretechnik-Trends, 2009)

Towards an actor-driven workflow management system for grids. - Frank Berretz; Sascha Skorupa; Volker Sander; Adam Belloum (CTS, 2010)

Actor-Driven Workflow Execution in Distributed Environments. - Frank Berretz; Sascha Skorupa; Volker Sander; Adam Belloum; Marian Bubak (Euro-Par Workshops, 2010)