TY  - RPRT
TI  - Quantization of second-order Lagrangians: Model problem.
AU  - RA Moore
AU  - TC Scott
PY  - 1991
DO  - 10.1103/physreva.44.1477
UR  - https://pubmed.ncbi.nlm.nih.gov/9906108/
ID  - 9906108
ER  -