Koc, B. Et Al. 1998. An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS , vol.37, no.10 , 5659-5662.

Koc, B., Dogan, A., Xu, Y., Newnham, R., & Uchino, K., (1998). An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS , vol.37, no.10, 5659-5662.

Koc, B Et Al. "An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement," JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS , vol.37, no.10, 5659-5662, 1998

Koc, B Et Al. "An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement." JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS , vol.37, no.10, pp.5659-5662, 1998

Koc, B. Et Al. (1998) . "An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement." JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS , vol.37, no.10, pp.5659-5662.

@article{article, author={B Koc Et Al. }, title={An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement}, journal={JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS}, year=1998, pages={5659-5662} }