@misc{indiciae88637fd77785,
  title = {Ultrasonic/Sonic Drill for High Temperature Application},
  author = {Bao, Xiaoqi and Bar-Cohen, Yoseph and Scott, James and Sherrit, Stewart and Widholm, Scott and Badescu, Mircea and Shrout, Tom and Jones, Beth},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20150008572},
  note = {Source identifier: 20150008572}
}