New developments in current-transformer design
1940 ◽
Vol 59
(12)
◽
pp. 835-842
◽
2021 ◽
Vol 70
◽
pp. 1-9
1999 ◽
Vol 35
(5)
◽
pp. 3514-3516
◽
1943 ◽
Vol 62
(7)
◽
pp. 483-487
◽