
https://publications.parliament.uk/pa/cm201719/cmselect/cmsctech/705/70503.htm#_idTextAnchor001

https://ecfsapi.fcc.gov/file/109303096909269/Sage%20&%20Carpenter,%202009.pdf

https://ecipe.org/blog/power-to-ukraine-rebuilding-ukraines-electricity-system/?mc_cid=3147beb3bb&mc_eid=286ad5ef5f