TY  - RPRT
TI  - Second-order variation in Thomas-Fermi theory.
AU  - SJ Lee
AU  - SD Gupta
AU  - RK Bhaduri
PY  - 1990
DO  - 10.1103/physreva.41.2363
UR  - https://pubmed.ncbi.nlm.nih.gov/9903366/
ID  - 9903366
ER  -