@article{oai:nagoya.repo.nii.ac.jp:00030941,
 author = {Ueda, Minoru and Iwata, Kazuhide and Shimizu, Toshio and Sakai, Itsuo},
 issue = {2},
 journal = {Memoirs of the Faculty of Engineering, Nagoya University},
 month = {Mar},
 pages = {163--207},
 title = {Sensors and systems of an industrial robot},
 volume = {27},
 year = {1976}
}