TY  - RPRT
TI  - Electronmicroscopic mass determination using photographic isodensity techniques.
AU  - M K Lamvik
PY  - 1976
DO  - 10.1016/0304-3991(76)90033-4
UR  - https://pubmed.ncbi.nlm.nih.gov/1028187/
ID  - 1028187
ER  -