TY  - RPRT
TI  - A versatile ultrahigh vacuum scanning electron microscope.
AU  - J R Banbury
PY  - 1972
DO  - 10.1088/0022-3735/5/8/025
UR  - https://pubmed.ncbi.nlm.nih.gov/5050400/
ID  - 5050400
ER  -