TY  - RPRT
TI  - A high-resolution system for gradient analysis.
AU  - B E Morton
AU  - C A Hirsch
PY  - 1970
DO  - 10.1016/0003-2697(70)90140-5
UR  - https://pubmed.ncbi.nlm.nih.gov/5443679/
ID  - 5443679
ER  -