TY  - RPRT
TI  - Numerical operator calculus in higher dimensions.
AU  - Gregory Beylkin
AU  - Martin J Mohlenkamp
PY  - 2002
DO  - 10.1073/pnas.112329799
UR  - https://pubmed.ncbi.nlm.nih.gov/12140360/
ID  - 12140360
ER  -