TY  - RPRT
TI  - Extended quasiparticle approximation and Brueckner theory.
AU  - HS Köhler
AU  - R Malfliet
PY  - 1993
DO  - 10.1103/physrevc.48.1034
UR  - https://pubmed.ncbi.nlm.nih.gov/9968933/
ID  - 9968933
ER  -