Szul, Tomasz. “Spatial Diversity in the Share of Local Sources of Biomass in Meeting Heating Needs in the Rural Areas of Lubelskie Voivodship”. Regional Barometer. Analyses & Prognoses 12, no. 3 (January 9, 2015): 77–83. Accessed November 8, 2024. https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1039.