@article{rgn:1643, author = {{Perković, Luka and Leko, Domagoj and Lekić Brettschneider, Amalia and Mikulčić, Hrvoje and Varbanov, Petar S.}}, title = {{Integration of photovoltaic electricity with shallow geothermal systems for residential microgrids : proof of concept and techno-economic analysis with RES2GEO model}}, }