de Lange et al., 1991. Livest. Prod. Sci., 29 (2-3): 213-225

de Lange, C. F. M. ; Sauer, W. C. ; den Hartog, L. A. ; Huisman, J., 1991. Methodological studies with the mobile nylon bag technique to determine protein and energy digestibility in feedstuffs for pigs. Livest. Prod. Sci., 29 (2-3): 213-225