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IEEE Transactions on Sustainable Energy > 2011 > 2 > 1 > 20 - 27
Engineering & Technology > 2009 > 4 > 10 > 24 - 27
IEEE Transactions on Sustainable Energy > 2011 > 2 > 1 > 20 - 27
Engineering & Technology > 2009 > 4 > 10 > 24 - 27