TY  - RPRT
TI  - Methods for specimen thickness determination in electron microscopy.
AU  - J Berriman
AU  - R K Bryan
AU  - R Freeman
AU  - K R Leonard
PY  - 1984
DO  - 10.1016/0304-3991(84)90001-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6495423/
ID  - 6495423
ER  -