@misc{indiciae5341e98d8e02,
  title = {Mechanical parametric amplification and thermomechanical noise squeezing.},
  author = {D Rugar and P Grütter},
  year = {1991},
  doi = {10.1103/physrevlett.67.699},
  url = {https://pubmed.ncbi.nlm.nih.gov/10044966/},
  note = {Source identifier: 10044966}
}