TY  - RPRT
TI  - Sixth-order factorization of the evolution operator for time-dependent potentials.
AU  - G Goldstein
AU  - D Baye
PY  - 2004
DO  - 10.1103/physreve.70.056703
UR  - https://pubmed.ncbi.nlm.nih.gov/15600792/
ID  - 15600792
ER  -