TY  - RPRT
TI  - Core-level x-ray photoemission: Deviations from threshold behavior.
AU  - DL Cox
AU  - HO Frota
AU  - LN Oliveira
AU  - JW Wilkins
PY  - 1985
DO  - 10.1103/physrevb.32.555
UR  - https://pubmed.ncbi.nlm.nih.gov/9937057/
ID  - 9937057
ER  -