TY  - RPRT
TI  - Essentially perturbative quantities in the Kondo model.
AU  - A Berkovich
AU  - JH Lowenstein
PY  - 1985
DO  - 10.1103/physrevb.32.7263
UR  - https://pubmed.ncbi.nlm.nih.gov/9936868/
ID  - 9936868
ER  -