1. M. V. Gomonay, Production of fuel briquettes. Wood raw materials, equipment, technologies, operation modes (GOU VPO MGUL Press, Moscow, 2006), p. 68.
2. S. I. Zavinsky, I. A. Telnov, A. G. Troshin, and V. F. Moiseyev, Influence of pressing pressure and temperature on properties of wood chips briquettes The Bulletins of NTU “KhPI” 10, 144–149 (2012).
3. M. U. Balshin, Scientific bases of powder metallurgy and fibre metallurgy (Metallurgy, Moscow, 1972) p. 336.
4. GOST 21289-75 Coal briquettes. Methods of determination of mechanical strength (Standardinform, Moscow, 2010) p. 6.
5. GOST R 55111-2012 EN 15210-2:2010 Solid biofuels. Determination of mechanical strength of pellets and briquettes (Standardinform, Moscow, 2014) p. 6.