TY  - RPRT
TI  - Photometric techniques as analytical tools.
AU  - R Bastian
PY  - 1966
DO  - 10.1111/j.1749-6632.1966.tb49759.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5225707/
ID  - 5225707
ER  -