@book{
      international1992iaea,
      title={Renewable Energy Sources for Electricity Generation in Selected Developed Countries},
      author={ },
      series={entity},
      number={646 },
      year={1992},
      isbn={ },
      url={/publications/906/renewable-energy-sources-for-electricity-generation-in-selected-developed-countries },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }