Tsuneo Yoshikawa. Multi-variable control of robot manipulators. Advanced Robotics, 2(2):181-191, 1987. [doi]
@article{Yoshikawa87, title = {Multi-variable control of robot manipulators}, author = {Tsuneo Yoshikawa}, year = {1987}, doi = {10.1163/156855387X00156}, url = {http://dx.doi.org/10.1163/156855387X00156}, researchr = {https://researchr.org/publication/Yoshikawa87}, cites = {0}, citedby = {0}, journal = {Advanced Robotics}, volume = {2}, number = {2}, pages = {181-191}, }