TY  - RPRT
TI  - A simple effective potential for exchange.
AU  - Axel D Becke
AU  - Erin R Johnson
PY  - 2006
DO  - 10.1063/1.2213970
UR  - https://pubmed.ncbi.nlm.nih.gov/16784253/
ID  - 16784253
ER  -