Michael K. Brown. On ultrasonic detection of surface features. In Proceedings of the 1986 IEEE International Conference on Robotics and Automation, San Francisco, California, USA, April 7-10, 1986. pages 1785-1790, IEEE, 1986. [doi]
@inproceedings{Brown86-4, title = {On ultrasonic detection of surface features}, author = {Michael K. Brown}, year = {1986}, doi = {10.1109/ROBOT.1986.1087450}, url = {http://dx.doi.org/10.1109/ROBOT.1986.1087450}, researchr = {https://researchr.org/publication/Brown86-4}, cites = {0}, citedby = {0}, pages = {1785-1790}, 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}, }