TY  - RPRT
TI  - Forward-backward semiclassical initial value series representation of quantum correlation functions.
AU  - Eva Martin-Fierro
AU  - Eli Pollak
PY  - 2006
DO  - 10.1063/1.2358985
UR  - https://pubmed.ncbi.nlm.nih.gov/17092060/
ID  - 17092060
ER  -