Shames, Iman; Farokhi, Farhad; Summers, Tyler H.: 'Security analysis of cyber-physical systems using <script type="math/mml"> <mml:math> <mml:msub> <mml:mrow> <mml:mi>H</mml:mi> </mml:mrow> <mml:mn>2</mml:mn> </mml:msub> </mml:math> </script> norm', IET Control Theory &amp; Applications, 2017, 11, (11), p. 1749-1755, DOI: 10.1049/iet-cta.2016.1391
IET Digital Library, https://digital-library.theiet.org/;jsessionid=kismnk0km836.x-iet-live-01content/journals/10.1049/iet-cta.2016.1391