TY  - BOOK
AU  - Chunsheng Zhao
TI  - Ultrasonic Motors
SN  - 9783642153051
PY  - 2014///
CY  - Germany
PB  - Springer
KW  - Ultrasonic Motors
UR  - http://link.springer.com/book/10.1007/978-3-642-15305-1
ER  -