1. Adept Technology, Inc. (2007). Six-axis robot configuration singularities, March.
2. A random sampling scheme for path planning;Barraquand;The International Journal of Robotics Research,1997
3. Borangiu, Th., Dogar, A., & Dumitrache, A. (2009). Calibration of wrist-mounted profile laser scanning probe using a tool transformation approach. In The 18th international workshop on robotics in Alpe-Adria-Danube Region-RAAD'09, Brasov, Romania.
4. Buss S. R. (2009). Introduction to inverse kinematics with jacobian transpose, pseudoinverse and damped least squares methods. San Diego: Department of Mathematics, University of California.
5. Single source shortest paths;Cormen,2000