@ARTICLE{Polak_Renata_Acquisition_2013,
 author={Polak, Renata and Dziki, Dariusz and Krzykowski, Andrzej and Rudy, Stanisław and Serwatka, Zbigniew and Tomiło, Justyna},
 number={No 1},
 journal={Teka Commission of Motorization and Power Industry in Agriculture},
 howpublished={online},
 year={2013},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={Acquisition and economic use of geothermal energy},
}