TY  - RPRT
TI  - Efficient variable time-stepping scheme for intense field-atom interactions.
AU  - C Cerjan
AU  - R Kosloff
PY  - 1993
DO  - 10.1103/physreva.47.1852
UR  - https://pubmed.ncbi.nlm.nih.gov/9909138/
ID  - 9909138
ER  -