TY  - RPRT
TI  - Quantum dynamics beyond the Gaussian approximation.
AU  - GJ Cheetham
AU  - EJ Copeland
PY  - 1996
DO  - 10.1103/physrevd.53.r4125
UR  - https://pubmed.ncbi.nlm.nih.gov/10020466/
ID  - 10020466
ER  -