TY  - RPRT
TI  - Four-wave mixing in strongly driven four-level systems.
AU  - de Oliveira FA
AU  - de Araújo CB
AU  - Rios Leite JR
PY  - 1988
DO  - 10.1103/physreva.38.5688
UR  - https://pubmed.ncbi.nlm.nih.gov/9900308/
ID  - 9900308
ER  -