TY  - RPRT
TI  - A SIMPLE EXPOSURE METER FOR ELECTRON MICROSCOPY.
AU  - C PEDLER
PY  - 1965
DO  - 10.1111/j.1365-2818.1965.tb02110.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14294981/
ID  - 14294981
ER  -