TY  - RPRT
TI  - Simplified method for fully relativistic spin-polarized density-functional calculations.
AU  - P Cortona
PY  - 1989
DO  - 10.1103/physrevb.40.12105
UR  - https://pubmed.ncbi.nlm.nih.gov/9991839/
ID  - 9991839
ER  -