@misc{indiciae192d329ed6c4,
  title = {Reducing Thermal Conduction In Acoustic Levitators},
  author = {Lierke, Ernst G. and Leung, Emily W. and Bhat, Balakrishna T.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910000286},
  note = {Source identifier: 19910000286}
}