1. AEG, Bull, FhG-IAO, ISA, Magneti Marelli, Promip: Design and Implementation. In: ESPRIT-Project 5178 Distributed Management and Coordination of a MultiSite Production Environment (DISCO), Deliverable 3+4. Mailand: Magneti Marelli, 1992.
2. AEG, Bull, FhG-IAO, ISA, Magneti Marelli. Promip: Specifications. In: ESPRIT-Project 5178 Distributed Management and Coordination of a Multi-Site Production Environment (DISCO), Deliverable 2. Mailand: Magneti Marelli, 1991.
3. AEG, Bull, FhG-IAO, ISA, Magneti Marelli, Promip: User Requirements Catalogue. In: ESPRIT-Project 5178 Distributed Management and Coordination of a Multi-Site Production Environment (DISCO), Deliverable 1. Mailand: Magneti Marelli, 1991.
4. AEG: Bull; FhG-IAO; ISA; Magneti Marelli: PROMIP: Results. In: ESPRIT-Projekt 5178 DISCO. Distributed management and coordination of scheduling systems in a multi-site production environment. Deliverable 10. Mailand: Magneti Marelli, 1993.
5. Aerts, R.: Kraftreserven mobilisiert -Fallstudie Volvo: Chancen für Just-in-Time richtig nutzen. In: Trends 2000, 1989.