[2] Timothy Hegarty.“The Engineer’s Guide To EMI In DC-DC Converters (Part 1): Standards Requirements And Measurement Techniques” How2Power Today, December 2017.
[3] Pareschi, F.; Rovatti, R.; Setti, G. "EMI reduction via spread-spectrum in DC/DC converters: State of the art, optimization, and tradeoffs" IEEE Access.2015, 3, 2857–2874.
[4] CISPR 25:2016, 4th edition (or EN 55025:2017), “Vehicles, boats and internal combustion engines – Radio disturbance characteristics – Limits and methods of measurement for the protection of on-board receivers.”