TY  - RPRT
TI  - Anharmonic collective vibrational modes in ABA triatomic molecules.
AU  - M Iwai
AU  - RD Levine
PY  - 1990
DO  - 10.1103/physreva.42.3991
UR  - https://pubmed.ncbi.nlm.nih.gov/9904498/
ID  - 9904498
ER  -