@book{
      international1968iaea,
      title={Impregnated Fibrous Materials},
      author={ },
      series={entity},
      number={ },
      year={1968},
      isbn={92-0-161168-4 },
      url={/publications/2182/impregnated-fibrous-materials },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }