'Front Matter' (Control, Robotics and Sensors, 2017), 'The Inverted Pendulum in Control Theory and Robotics: From theory to new innovations', Chap. fm, pp. -, DOI: 10.1049/PBCE111E_fm
IET Digital Library, https://digital-library.theiet.org/;jsessionid=1rlpsmhgf0263.x-iet-live-01content/books/10.1049/pbce111e_fm