TY  - RPRT
TI  - Exchange-correlation-induced "negative effective U"
AU  - H Katayama-Yoshida
AU  - A Zunger
PY  - 1985
DO  - 10.1103/physrevlett.55.1618
UR  - https://pubmed.ncbi.nlm.nih.gov/10031871/
ID  - 10031871
ER  -