TY  - RPRT
TI  - Density matrix for a triatomic linear molecule model.
AU  - F Hong-yi
AU  - C Bo-zhan
PY  - 1994
DO  - 10.1103/physreva.50.3754
UR  - https://pubmed.ncbi.nlm.nih.gov/9911341/
ID  - 9911341
ER  -