著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) K. H. Menke and L. Raab and A. Salewski and H. Steingass and D. Fritz and W. Schneider,The estimation of the digestibility and metabolizable energy content of ruminant feedingstuffs from the gas production when they are incubated with rumen liquor in vitro,The Journal of Agricultural Science,0021-8596,Cambridge University Press (CUP),1979-08,93,1,217-222,https://cir.nii.ac.jp/crid/1364233268530090624,https://doi.org/10.1017/s0021859600086305