'References' (Control, Robotics and Sensors, 2018), 'Design of Embedded Robust Control Systems Using MATLAB® / Simulink®', Chap. ref, pp. 487-501, DOI: 10.1049/PBCE113E_ref
IET Digital Library, https://digital-library.theiet.org/;jsessionid=16xruf6jeejxv.x-iet-live-01content/books/10.1049/pbce113e_ref