@CONFERENCE{k1,
  author =       {M. Lund  and D. Freestone  and T. Boyd},
  title =        {Worldwide direct uses of geothermal energy},
  booktitle =    {Proceedings of world geothermal congress},
  year =         {2005},
  month =        {April 24-29},
  address =      {Antalya, Turkey},
  pages =        {1-20}
}

@ARTICLE{k2,
  AUTHOR =  {M. Kanoglu and A. Bollaturk},
    title={Performance and parametric investigation of a binary geothermal power plant by exergy},
  JOURNAL =  {Renewable energy},
  VOLUME =  {33},
  YEAR =  {2008},
  PAGES =  {2366-2374},
}


@BOOK{h1,
  AUTHOR =       {محمد الوکیل, محمد},
  translator =   { سرابچی, محمد کاظم },
  TITLE =        {نیروگاه‌های حرارتی},
  PUBLISHER =    {مرکز نشر دانشگاهی تهران},
  YEAR =         {۱۳۸4},
  ADDRESS =      {تهران},
  edition =      {چهارم},
  LANGUAGE =     {Persian}
}