Süveges GB. Regional Characteristics of Hungarian District Heating Companies Based on their 2009-2017 Financial Reports, with Special Regard to the Rate of Accounts Receivable and to the Energy Efficiency of Household Consumers. Stratfüz [Internet]. 2020. április 15. [idézi 2026. szeptember 21.];17(01):4-16. Elérhető: https://ojs.uni-miskolc.hu/index.php/stratfuz/article/view/4840