TY  - RPRT
TI  - Astigmatic electron beam propagation
AU  - Elmer, John W.
AU  - Gibbs, Gordon
PY  - 2023
DO  - 10.1080/13621718.2023.2198787
UR  - https://www.osti.gov/biblio/1970662
ID  - 1970662
ER  -