TY  - RPRT
TI  - Gradient design to optimize rate zonal separations.
AU  - L Churchill
AU  - G Banker
AU  - C W Cotman
PY  - 1973
DO  - 10.1016/0003-2697(73)90203-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4765633/
ID  - 4765633
ER  -