TY  - RPRT
TI  - Cubic response functions in time-dependent density functional theory.
AU  - Branislav Jansik
AU  - Paweł Sałek
AU  - Dan Jonsson
AU  - Olav Vahtras
AU  - Hans Agren
PY  - 2005
DO  - 10.1063/1.1811605
UR  - https://pubmed.ncbi.nlm.nih.gov/15740310/
ID  - 15740310
ER  -