TY  - RPRT
TI  - A standard field area frame for use in automatic image analysis.
AU  - R L Alston
AU  - L Stanbridge
PY  - 1976
DO  - 10.1111/j.1365-2818.1976.tb01094.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1071117/
ID  - 1071117
ER  -