TY  - RPRT
TI  - Relativistic calculations using Monte Carlo methods: one-electron systems.
AU  - S A Alexander
AU  - R L Coldwell
PY  - 1999
DO  - 10.1103/physreve.60.3374
UR  - https://pubmed.ncbi.nlm.nih.gov/11970152/
ID  - 11970152
ER  -