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Power engineering: economics, technique, ecology
No. 2 (2010) -
Power engineering: economics, technique, ecology
No. 1 (2010) -
Power engineering: economics, technique, ecology
No. 2 (2009) -
Енергетика: економіка, технології, екологія
No. 1 (2009) -
Power engineering: economics, technique, ecology
No. 2 (2008)
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