TY  - RPRT
TI  - Nonlinear Hamiltonians with applications to quantum hydrodynamics.
AU  - P Goldberg
AU  - WM Schreiber
AU  - LF Landovitz
AU  - G Sandri
PY  - 1985
DO  - 10.1103/physreva.31.2484
UR  - https://pubmed.ncbi.nlm.nih.gov/9895783/
ID  - 9895783
ER  -