TY  - RPRT
TI  - Analytic cubic and quartic force fields using density-functional theory
AU  - Ringholm, Magnus
AU  - Gao, Bin
AU  - Thorvaldsen, Andreas J.
AU  - Ruud, Kenneth
AU  - Jonsson, Dan
AU  - Bast, Radovan
AU  - Ekström, Ulf
AU  - Helgaker, Trygve
PY  - 2014
DO  - 10.1063/1.4861003
UR  - https://www.osti.gov/biblio/22255276
ID  - 22255276
ER  -