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Ushakov, Vasily Y. Electrical power engineering: current state, problems and perspectives / Vasily Y. Ushakov. — Cham: Springer, 2018. — 1 файл (10,7 Мб): ил. — (Green energy and technology). — Доступ по паролю из сети Интернет (чтение). — <URL:http://elib.spbstu.ru/dl/2/eb23-143.pdf>. — Текст: электронный
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