@misc{indiciae2431c590a938, title = {Multiphoton absorption and anharmonicity.}, author = {M Persico and Van Leuven P}, year = {1996}, doi = {10.1103/physreva.53.366}, url = {https://pubmed.ncbi.nlm.nih.gov/9912892/}, note = {Source identifier: 9912892} }