A Transparent Design System for Iterative Product Development. - Staffan Sunnersjö; Mikael Cederfeldt; Fredrik Elgh; Ingvar Rask (J. Comput. Inf. Sci. Eng., 2006)

An Ontology Approach to Collaborative Engineering For Producibility. - Fredrik Elgh; Staffan Sunnersjö (Int. J. e Collab., 2007)