Computer-aided analysis of the influence of digitizing and surfacing on the accuracy in dental CAD/CAM technology. - Heike Rudolph; Ralph G. Luthardt; Michael H. Walter (Comput. Biol. Medicine, 2007)

Comparison of an analog and digital quantitative and qualitative analysis for the fit of dental copings. - Katharina Kuhn; Silke Ostertag; Michael Ostertag; Michael H. Walter; Ralph G. Luthardt; Heike Rudolph (Comput. Biol. Medicine, 2015)