TY - RPRT TI - Origin of the multiphoton-regime harmonic-generation plateau structure AU - Ngoko Djiokap, J. M. AU - Starace, Anthony F. PY - 2020 DO - 10.1103/physreva.102.013103 UR - https://www.osti.gov/biblio/1801005 ID - 1801005 ER -