TY  - RPRT
TI  - Internal sums in full-potential multiple-scattering theory.
AU  - RK Nesbet
PY  - 1992
DO  - 10.1103/physrevb.45.11491
UR  - https://pubmed.ncbi.nlm.nih.gov/10001162/
ID  - 10001162
ER  -