TY  - RPRT
TI  - All-electron self-consistent variational method for Wannier-type functions: Applications to the silicon crystal.
AU  - MR Pederson
AU  - CC Lin
PY  - 1987
DO  - 10.1103/physrevb.35.2273
UR  - https://pubmed.ncbi.nlm.nih.gov/9941677/
ID  - 9941677
ER  -