TY  - RPRT
TI  - Grid-free density-functional technique with analytical energy gradients.
AU  - KS Werpetinski
AU  - M Cook
PY  - 1995
DO  - 10.1103/physreva.52.r3397
UR  - https://pubmed.ncbi.nlm.nih.gov/9912759/
ID  - 9912759
ER  -