1. NationalAeronauticsResearchandDevelopmentPlan,ExecutiveOfficeofthePresident,NationalScienceandTechnology Council, Washington, D.C. 20502, February2, 2010.
2. Corman,G.S.,andLuthra,K.L. "SiliconMeltInfiltratedCeramicComposites(HiPerCompTM),"inHandbookofCeramics and Glasses, ed. N. Bansal, Kluwer AcademicPublishers, Boston, 2005,pp.99-115.