TY  - RPRT
TI  - Nonperturbative coherent population trapping: an analytic model.
AU  - V Delgado
AU  - J M Gomez Llorente
PY  - 2002
DO  - 10.1103/physrevlett.88.053603
UR  - https://pubmed.ncbi.nlm.nih.gov/11863724/
ID  - 11863724
ER  -