TY  - RPRT
TI  - Spin coupling between magnetic impurities in metals.
AU  - Q Zhang
AU  - PM Levy
PY  - 1986
DO  - 10.1103/physrevb.34.1884
UR  - https://pubmed.ncbi.nlm.nih.gov/9939846/
ID  - 9939846
ER  -