TY  - RPRT
TI  - Programmed multiple development in thin-layer chromatography.
AU  - T H Jupille
AU  - J A Perry
PY  - 1976
DO  - 10.1126/science.968483
UR  - https://pubmed.ncbi.nlm.nih.gov/968483/
ID  - 968483
ER  -