TY  - RPRT
TI  - Parametrically pumped electron oscillators.
AU  - J Tan
AU  - G Gabrielse
PY  - 1993
DO  - 10.1103/physreva.48.3105
UR  - https://pubmed.ncbi.nlm.nih.gov/9909963/
ID  - 9909963
ER  -