Relay Protection for the Ohio Valley Electric Corporation 330-Kv System [includes discussion]

[1]  Philip Sporn,et al.  The 300/315 Kv Extra-High-Voltage Transmission System of the American Gas and Electric Company , 1951, Transactions of the American Institute of Electrical Engineers.

[2]  E. E. George,et al.  Power supply development for the Atomic Energy Commission's Paducah Area gaseous diffusion plant [includes discussion] , 1956, Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.