TY  - RPRT
TI  - Difference between the quasiparticle and the Kohn-Sham-Fermi surfaces.
AU  - K Schonhammer
AU  - O Gunnarsson
PY  - 1988
DO  - 10.1103/physrevb.37.3128
UR  - https://pubmed.ncbi.nlm.nih.gov/9944899/
ID  - 9944899
ER  -