TY  - RPRT
TI  - Feynman path-integral representation for scalar-wave propagation.
AU  - LC Botelho
AU  - R Vilhena
PY  - 1994
DO  - 10.1103/physreve.49.r1003
UR  - https://pubmed.ncbi.nlm.nih.gov/9961420/
ID  - 9961420
ER  -