An Approach for the Integration of Hard and Soft Factors within the Design of Knowledge Management in Entrepreneurial Networks. - Tomaso Forzi; Meikel Peters; Katrin Winkelmann; Holger Diehl; Philipp Hutterer (LWA, 2004)

From raw 3D-Sketches to exact CAD product models Concept for an assistant-system. - Holger Diehl; Franz Müller; Udo Lindemann (SBM, 2004)

Sketching in Early Conceptual Phases of Product Design: Guidelines and Tools. - Josef Ponn; Udo Lindemann; Holger Diehl; Franz Müller (SBM, 2004)