TY  - RPRT
TI  - Dynamics of a nonlinear parametrically excited partial differential equation.
AU  - W. I. Newman
AU  - R. H. Rand
AU  - A. L. Newman
PY  - 1999
DO  - 10.1063/1.166397
UR  - https://pubmed.ncbi.nlm.nih.gov/12779821/
ID  - 12779821
ER  -