GARBAI, László; JASPER, Andor. Operation of Looped District Heating Networks. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 61, n. 2, p. 79–86, 2017. 10.3311/PPme.9256. Disponível em: https://pp.bme.hu/me/article/view/9256. Acesso em: 25 apr. 2024.