TY  - RPRT
TI  - Multiple-objective (goal) programming model for feed formulation: an example for reducing nutrient variation.
AU  - F Zhang
AU  - W B Roush
PY  - 2002
DO  - 10.1093/ps/81.2.182
UR  - https://pubmed.ncbi.nlm.nih.gov/11873826/
ID  - 11873826
ER  -