1. Constraint singularities of parallel mechanisms;Zlatanov,2002
2. Constraint singularities as C-space singularities;Zlatanov,2002
3. Kinematotropic linkages;Wohlhart,1996
4. Single-loop kinematotropic mechanisms;Galletti;Mechanism and Machine Theory,2001
5. Multiloop kinematotropic mechanisms;Galletti,2002