@ARTICLE{
author={Kljajic Miroslav V,Andjelkovic Aleksandar S,Hasik Vaclav,Muncan Vladimir M,Bilec Melissa},
year={2020},
title={Shallow geothermal energy integration in district heating system: An example from Serbia},
journal={RENEWABLE ENERGY},
volume={147},
number={},
pages={2791-2800},
document_type={Article},
}