TY  - RPRT
TI  - Multiphoton absorption and anharmonicity.
AU  - M Persico
AU  - Van Leuven P
PY  - 1996
DO  - 10.1103/physreva.53.366
UR  - https://pubmed.ncbi.nlm.nih.gov/9912892/
ID  - 9912892
ER  -