VinogradovG. V., Effect of vibration on polymers. In: Advances in polymer rheology.Khimiya, Moscow, 1970, p. 79–97.
2.
GenenderM. M., Extrusion of plasticised polyvinyl chloride composites with vibration treatment of the melt. Author's abstract of M. Tech. Sci. thesis, MKhTI, Moscow, 1984, 17 pp.
3.
MarinkovichS. S., SU 797901, Extrusion head for polymeric materials, Byull. Izobret., No. 3, 1981.