TY  - RPRT
TI  - Periodically locked continuous-wave cavity ringdown spectroscopy.
AU  - Nicola J van Leeuwen
AU  - Jan C Diettrich
AU  - Andrew C Wilson
PY  - 2003
DO  - 10.1364/ao.42.003670
UR  - https://pubmed.ncbi.nlm.nih.gov/12833973/
ID  - 12833973
ER  -