'Front Matter' (Electromagnetic Waves, 2017), 'Adjoint Sensitivity Analysis of High Frequency Structures with MATLAB®', Chap. fm, pp. -, DOI: 10.1049/SBEW525E_fm
IET Digital Library, https://digital-library.theiet.org/;jsessionid=1ilbc15srgw0s.x-iet-live-01content/books/10.1049/sbew525e_fm