Improved Core Form Transformer Winding

[1]  P. L. Bellaschi,et al.  Analysis of Transient Voltages in Networks , 1940 .

[2]  J. K. Hodnette.  Effect of Surges on Transformer Windings , 1930, Transactions of the American Institute of Electrical Engineers.

[3]  A. Boyajian,et al.  Abnormal Voltages within Transformers , 1919, Transactions of the American Institute of Electrical Engineers.