journal:Proceedings of the Institution of Electrical Engineers
Authors:W. Shepherd; D.S. Bahra
Published date:1970--
DOI:10.1049/piee.1970.0319
PDF link:https://digital-library.theiet.o ... ype=application/pdf
Article link:http://dx.doi.org/10.1049/piee.1970.0319
Article Source:Institution of Engineering and Technology (IET)。
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