@article{oai:kanazawa-u.repo.nii.ac.jp:00007808,
 author = {関, 啓明 and Kobayashi, S. and Kamiya, Yoshitsugu and Hikizu, Masatoshi and Nomura, Hideyuki},
 issue = {2},
 journal = {Proceedings of the 2000 IEEE International Conference on Robotics and Automation},
 month = {Apr},
 note = {金沢大学工学部},
 pages = {1366--1371},
 title = {Autonomous : Semi-autonomous Navigation System of a Wheelchair by Active Ultrasonic Beacons},
 volume = {00CH37065},
 year = {2000}
}