1. Survey of Linkage Drive Mechanism Presses;Yossifon,1990
2. Development of a computer controlled multi-action press for physical modeling of complex deformation;Pale,1990
3. A Servo-motor driven multi-action press for sheet metal forming;Yossifon;Int. J. Mach. Tools Manufact.,1991
4. Investigation of an electric servo-motor driven linkage press for flexible forming: design synthesis;Nye,1990
5. The a.c. servo-motor driven double toggle press: mechanism analysis and optimization;Yossifon,1990