@misc{indiciaec4e05d18d578,
  title = {Larger-Stroke Piezoelectrically Actuated Microvalve},
  author = {Yang, Eui-Hyeok},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20110024030},
  note = {Source identifier: 20110024030}
}