Библиографическая ссылка на патент
Pat. 9973092 United States, Int. Cl.22 H02M 3/33, H02M 1/00, H02M 3/335. Gas tube-switched high voltage DC power converter : Appl. N 15/136375 : Filed 22.04.2016 : Pub. 15.05.2018 : / Xu She, James William Bray, Timothy John Sommerer, Rahul Chokhawala ; Assignee General Electric Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9973092/en?oq=US9973092.html (дата обращения: ДД.ММ.ГГГГ).