TY  - RPRT
TI  - Comparing steady counterflow separation with differential chromatography.
AU  - D K Roper
AU  - E N Lightfoot
PY  - 1993
DO  - 10.1016/0021-9673(93)83060-6
UR  - https://pubmed.ncbi.nlm.nih.gov/8275174/
ID  - 8275174
ER  -