TY  - RPRT
TI  - A high resolution bulk-sample counter with variable geometry.
AU  - A G Cronquist
AU  - J Mackenzie
AU  - T Smith
PY  - 1975
DO  - 10.1016/0020-708x(75)90108-8
UR  - https://pubmed.ncbi.nlm.nih.gov/1112622/
ID  - 1112622
ER  -