TY  - RPRT
TI  - Alternative approach to separable first-principles pseudopotentials.
AU  - S Goedecker
AU  - K Maschke
PY  - 1990
DO  - 10.1103/physrevb.42.8858
UR  - https://pubmed.ncbi.nlm.nih.gov/9995096/
ID  - 9995096
ER  -