TY - RPRT TI - Monolithic Flexure Pre-Stressed Ultrasonic Horns AU - Sherrit, Stewart AU - Bao, Xiaoqi AU - Badescu, Mircea AU - Bar-Cohen, Yoseph AU - Allen, Phillip Grant PY - 2016 UR - https://ntrs.nasa.gov/citations/20160007315 ID - 20160007315 ER -