TY  - RPRT
TI  - Reflection spectra of small paint samples: a potential solution.
AU  - F W Paul
AU  - P M Dougherty
AU  - L W Bradford
AU  - B Parker
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5567560/
ID  - 5567560
ER  -