1. GOST (State Standard) 21445-84: Abrasive Materials and Tools. Terms and Definitions, Moscow: Izd. Standartov, 1984.
2. GOST (State Standard) 6456-82: Abrasive Paper. Specifications, Moscow: Izd. Standartov, 1982.
3. GOST (State Standard) 5009-82: Abrasive Cloth. Specifications, Moscow: Izd. Standartov, 1982.
4. Kas’yanov, S.V., Safarov, D.T., and Troshin, S.V., Functional-structural design of machine parts with an optimal quality, in Problemy konstruirovaniya, proizvodstva i ekspluotatsii kolesnykh mahsin (Design, Production, and Operation of Wheeled Vehicles), Naberezhnye Chelny: Kamsk. Politekh. Inst., 1999, pp. 63–67.
5. Kondrashov, A.G., Safarov, D.T., and Davletshina, G.K., Bit for the core drilling of nonmetals, Russ. Eng. Res., 2015, vol. 35, no. 8, pp. 617–618.