Nejman L.R., Demirchyan K.S Teoreticheskie osnovy jelektrotehniki. V 2-h tomah. Tom pervyj. In Russian/ Neumann a.P., Demirchyan K.C Theoretical of electrical. in 2-x volumes. Volume first. In Russian, Moscow - landofmagazines.com

TransliterationNejman L.R., Demirchyan K.S Teoreticheskie osnovy jelektrotehniki. V 2-h tomah. Tom pervyj. In Russian

In EnglishNeumann a.P., Demirchyan K.C Theoretical of electrical. in 2-x volumes. Volume first. In Russian, Moscow

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