TY  - RPRT
TI  - Theoretical study of the nonlinear response function describing optical second-harmonic generation in nonlocal metal optics.
AU  - O Keller
PY  - 1985
DO  - 10.1103/physrevb.31.5028
UR  - https://pubmed.ncbi.nlm.nih.gov/9936464/
ID  - 9936464
ER  -