'Overhead line design' (Energy Engineering, 2018), 'High Voltage Power Network Construction', Chap. 6, pp. 123-150, DOI: 10.1049/PBPO110E_ch6
IET Digital Library, https://digital-library.theiet.org/;jsessionid=kgqi9odtfwdr.x-iet-live-01content/books/10.1049/pbpo110e_ch6