TY  - RPRT
TI  - Particle image-resolution test object.
AU  - A Goldstein
AU  - W Clayman
PY  - 1983
DO  - 10.7863/jum.1983.2.5.195
UR  - https://pubmed.ncbi.nlm.nih.gov/6864866/
ID  - 6864866
ER  -