1. http://www.ethanolrfa.org/industry/statistics/.
2. The future of coproducts from corn processing;Rausch;Appl Biochem Biotechnol,2006
3. Distillers grains-fact sheet;Weiss,2007
4. Recovery of stillage soluble solids from corn and dry-milled corn fractions by high-pressure reverse osmosis and ultrafiltration;Wu;Cereal Chem,1988
5. DDGS: supplying demand;Christiansen;Ethanol Producer Magazine,2009