Пен, Р. З., Н. В. Каретникова, И. А. Вшивкова, and Г. Ф. Антонова. “PEROXIDE PULPING PROPERTIES OF ANNUAL PLANTS. 2. THE DYNAMICS OF TRANSFORMATION OF POLYSACCHARIDES IN THE DELIGNIFICATION OF WHEAT STRAW”. Chemistry of Plant Raw Material, no. 2, June 2013, pp. 31-35, doi:10.14258/jcprm.1302031.