1. Y.N. Alexandrova, E.S. Bokova, et al., Kozhevenno-Obuvn. Promyshl [In Russian], No. 2, 38–40 (2008).
2. E.S. Bokova, Interpolymer Complexes as Modifiers of Structure and Transport Properties of Fiber-Porous Composite Materials and Coatings [In Russian], Moscow, MGUDT (2013).
3. K.E. Razumeev, V.A. Anis’kova, et al., Fibre Chem., 54 (3), 189–192 (2022).
4. H. Boeddinghaus, Impregnated Wool Felt and Method of Making Same. Pat. US2817574A. United States (1955).