TY  - RPRT
TI  - Density-functional-theory softness kernel.
AU  - J Garza
AU  - J Robles
PY  - 1993
DO  - 10.1103/physreva.47.2680
UR  - https://pubmed.ncbi.nlm.nih.gov/9909237/
ID  - 9909237
ER  -