TY  - RPRT
TI  - Generalized canonical transformations and path integrals.
AU  - L Chetouani
AU  - L Guechi
AU  - TF Hammann
PY  - 1989
DO  - 10.1103/physreva.40.1157
UR  - https://pubmed.ncbi.nlm.nih.gov/9902247/
ID  - 9902247
ER  -