| | Varetsky, Yurij Monitoring harmonic sources in distribution system by indirect measurements [Текст] / Yurij Varetsky, Taras Nakonechny, Mykola Fedanjuk // XIV Scientific conference "Computer applications in electrical engineering" ZKwE'2009, Poznan, April 20-22, 2009. — Poznan, 2009. — P. 107-108. |
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