Csontos, Csaba, Tamás Soha, Ádám Harmat, José Campos, Gábor Csüllög, and Béla Munkácsy. 2020. “Spatial Analysis of Renewable-Based Hybrid District Heating Possibilities in a Hungarian Rural Area”. International Journal of Sustainable Energy Planning and Management 28 (April). Aalborg, Denmark:17-36. https://doi.org/10.5278/ijsepm.3661.