TY - RPRT TI - Many-electron effects in multiphoton ionization: Screening effects in single-electron ionization. AU - A L'Huillier AU - L Jönsson AU - G Wendin PY - 1986 DO - 10.1103/physreva.33.3938 UR - https://pubmed.ncbi.nlm.nih.gov/9897136/ ID - 9897136 ER -