TY  - RPRT
TI  - Mechanical parametric amplification and thermomechanical noise squeezing.
AU  - D Rugar
AU  - P Grütter
PY  - 1991
DO  - 10.1103/physrevlett.67.699
UR  - https://pubmed.ncbi.nlm.nih.gov/10044966/
ID  - 10044966
ER  -