@misc{indiciaebf81596dde5f,
  title = {Piezoelectrically Actuated Microvalve for Liquid Effluents},
  author = {Yang, Eui-Hyeok},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20110024029},
  note = {Source identifier: 20110024029}
}