TY  - RPRT
TI  - Coupled-perturbed density-matrix functional theory equations. Application to static polarizabilities.
AU  - Katarzyna Pernal
AU  - Evert Jan Baerends
PY  - 2006
DO  - 10.1063/1.2137325
UR  - https://pubmed.ncbi.nlm.nih.gov/16409019/
ID  - 16409019
ER  -