1. Two plus equals six-using collaborative tools to make working together work better;Cruickshank;Iris Universe,1994
2. Structured modeling of manufacturing processes as NC-data preparation;Eversheim;Annals of the CIRP,1991
3. Advanced Modelling for CAD/CAM systems;Grabowski,1991
4. Computer aided manufacturing planning, new methods and applications;Horváth,1981
5. The GLEDA computer-aided manufacturing process planning system;Horváth,1990