TY  - JOUR
AU  - Joseph Hodges
AU  - J Looney
AU  - Roger van
C2  - Chemical and Engineering News
DA  - 1998-07-06
LA  - en
PB  - Chemical and Engineering News
PY  - 1998
TI  - Early History of the Cavity Ring-Down spectroscopy (CRDS) Technique (Letter to the Editor)
ER  -