Theofylaktos, Costas G.: 'Examples of cogeneration projects' (Energy Engineering, 2017), 'Cogeneration: Technologies, Optimization and Implementation', Chap. 14, pp. 313-319, DOI: 10.1049/PBPO087E_ch14 IET Digital Library, https://digital-library.theiet.org/;jsessionid=xlrxem0w6dku.x-iet-live-01content/books/10.1049/pbpo087e_ch14