1989 | ||
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2 | F. L. Litvin, J. Tan: Singularities in Motion and Displacement Functions of Constrained Mechanical Systems. I. J. Robotic Res. 8(2): 30-43 (1989) | |
1 | F. L. Litvin, M. A. Shaheen, J. Tan: Toward the inverse kinematics of a 7 degree-of-freedom manipulator. Robotersysteme 5: 238-246 (1989) |
1 | M. A. Shaheen | [1] |
2 | J. Tan | [1] [2] |