TY  - RPRT
TI  - Correlation effect and double electron ejection in the photoabsorption process
AU  - Chang, T. N.
AU  - Ishihara, T.
AU  - Poe, R. T.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710060931
ID  - 19710060931
ER  -