Genotypic variation in phenolic components of cell-walls in relation to the digestibility of maize stalks O. Argillier, Y. Barrière, M. Lila, F. Jeanneteau, K. Gélinet and V. Ménanteau Agronomie, 16 2 (1996) 123-130 DOI: 10.1051/agro:19960206