Studies on a brittle stem mutant of rice, Oryza sativa L. ; characterization of lignin fractions, associated phenolic acids and polysaccharides from rice stem Umashankar SHARMA, Jean-Marc BRILLOUET, Augustin SCALBERT and Bernard MONTIESAgronomie, 6 3 (1986) 265-271DOI: https://doi.org/10.1051/agro:19860306