@misc{indiciaec484d9b9f896,
  title = {Using Piezoelectric Devices to Transmit Power through Walls},
  author = {Sherrit, Stewart and Bar-Cohen, Yoseph and Bao, Xiaoqi},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20090016253},
  note = {Source identifier: 20090016253}
}