1. Contributions to the kinematic structural synthesis of the parallel robots;Brisan,2000
2. Classification and kinematic modelling of fully-parrallel manipulators-a review;Parenti,1999
3. Systematic design of hexapods and other parallel link systems;Pritshow,1997
4. Modular robots for flexible assembly;Pritshow,1996
5. LINAPOD-machine tools as parallel link systems based on a modular design;Wurst,1998