'Front Matter' (Energy Engineering, 2018), 'DC Distribution Systems and Microgrids', Chap. fm, pp. -, DOI: 10.1049/PBPO115E_fm
IET Digital Library, https://digital-library.theiet.org/;jsessionid=15iu2msqlbdit.x-iet-live-01content/books/10.1049/pbpo115e_fm