1. Albers A, Meboldt M (2005) SPALTEN problem solving methodology in the product development. In: Proceedings of the 15th International Conference on Engineering Design (ICED’05), Melbourne, Australia
2. Albers A, Meboldt M (2007) iPeMM. Integrated product development process management model, based on systems engineering and systematic problem solving. In: Proceedings of the 16th International Conference on Engineering Design (ICED’07), Paris, France
3. Albers A, Meboldt M, Deigendesch T (2008) Handling complexity - a methodological approach comprising process and knowledge management. In: Proceedings of the 7th International Symposium on Tools and Methods of Competitive Engineering (TMCE 2008), Kusadasi, Turkey
4. Albers A (2010) Five hypotheses and a meta model of engineering design processes. In: Proceedings of the 8th International Symposium on Tools and Methods of Competitive Engineering (TMCE 2010), Ancona, Italy, in press
5. Albers A, Muschik S (2010a) The role and application of activities in the integrated product engineering model (iPeM). In: Proceedings of the 11th International Design Conference (DESIGN 2010), Dubrovnik, Croatia, in press