TY  - RPRT
TI  - Spontaneous emission from a three-level atom.
AU  - SY Zhu
AU  - RC Chan
AU  - CP Lee
PY  - 1995
DO  - 10.1103/physreva.52.710
UR  - https://pubmed.ncbi.nlm.nih.gov/9912295/
ID  - 9912295
ER  -