Focant, M., Allart, B., Gillain, MG., Vanbelle, M., & Bucumi, B. (1983). [Does Digestibility of Nitrogen-compounds With Pepsin Permit a Quality Estimation of Dehydrated Beet Pulp]. Revue de l’Agriculture, 36(4), 1293-1302. https://hdl.handle.net/2078.5/143183 (Original work published 1983)