TY  - RPRT
TI  - Above threshold ionization beyond the high harmonic cutoff.
AU  - KJ Schafer
AU  - B Yang
AU  - LF DiMauro
AU  - KC Kulander
PY  - 1993
DO  - 10.1103/physrevlett.70.1599
UR  - https://pubmed.ncbi.nlm.nih.gov/10053336/
ID  - 10053336
ER  -