'Application of Smart Grid concept to distribution networks' (Energy Engineering, 2017), 'Introduction to the Smart Grid: Concepts, Technologies and Evolution', Chap. 8, pp. 143-161, DOI: 10.1049/PBPO094E_ch8
IET Digital Library, https://digital-library.theiet.org/;jsessionid=21o7dpk7g306e.x-iet-live-01content/books/10.1049/pbpo094e_ch8