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Smil, Vaclav. Power density. A key to understanding energy sources and uses / Vaclav Smil. — Cambridge, Massachusetts; London, England: MIT Press, 2015. — 1 PDF (ix, 306 p.): ill. — Доступ по паролю из сети Интернет (чтение, печать). — Mode of access: World Wide Web. — <URL:https://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=7120891>. — Текст: электронный
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