TY  - RPRT
TI  - High harmonic generation beyond the electric dipole approximation
AU  - MW Walser
AU  - CH Keitel
AU  - A Scrinzi
AU  - T Brabec
PY  - 2000
DO  - 10.1103/physrevlett.85.5082
UR  - https://pubmed.ncbi.nlm.nih.gov/11102191/
ID  - 11102191
ER  -