Feasibility study of a low-energy gamma ray system for measuring quantity and flow rate of slush hydrogen microform / Jag J. Singh, Chin-Ping Shen, Danny R. Sprinkle
原資料の出版事項: [Washington, DC] ; [Springfield, Va. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program : For sale by the National Technical Information Service], 1992