TY  - RPRT
TI  - Complete integrability of coupled quartic anharmonic oscillators.
AU  - R Sahadevan
AU  - M Lakshmanan
PY  - 1986
DO  - 10.1103/physreva.33.3563
UR  - https://pubmed.ncbi.nlm.nih.gov/9897084/
ID  - 9897084
ER  -