Vision, Trends, Gaps, and a Broad Road Map for Future Engineering. - Jan Goossenaerts; Frank Possel-Dölken; Keith Popplewell (Int. J. e Collab., 2007)

Intelligent operations control: architecture for seamless integration of scheduling and execution. - Christian Brecher; Kamil Fayzullin; Frank Possel-Dölken (Prod. Eng., 2008)