Michael A. Erdmann, Tomás Lozano-Pérez. On multiple moving objects. In Proceedings of the 1986 IEEE International Conference on Robotics and Automation, San Francisco, California, USA, April 7-10, 1986. pages 1419-1424, IEEE, 1986. [doi]
@inproceedings{ErdmannL86, title = {On multiple moving objects}, author = {Michael A. Erdmann and Tomás Lozano-Pérez}, year = {1986}, doi = {10.1109/ROBOT.1986.1087401}, url = {http://dx.doi.org/10.1109/ROBOT.1986.1087401}, researchr = {https://researchr.org/publication/ErdmannL86}, cites = {0}, citedby = {0}, pages = {1419-1424}, booktitle = {Proceedings of the 1986 IEEE International Conference on Robotics and Automation, San Francisco, California, USA, April 7-10, 1986}, publisher = {IEEE}, isbn = {0-8186-0695-9}, }