TY  - RPRT
TI  - Computation of conical intersections by using perturbation techniques.
AU  - Luis Serrano-Andrés
AU  - Manuela Merchán
AU  - Roland Lindh
PY  - 2005
DO  - 10.1063/1.1866096
UR  - https://pubmed.ncbi.nlm.nih.gov/15836309/
ID  - 15836309
ER  -