http://www.nrel.gov/publications
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http://www.osti.gov/bridge
http://www.ntis.gov/help/ordermethods.aspx
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http://www.wavec.org
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http://www.marinecontrol.org
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http://wind.nrel.gov/designcodes/simulators/fast/
http://www.wamit.com
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http://www.nrel.gov/publications