Hinners, Arthur H , Jr. Preliminary flight measurements of the total-pressure recovery of a split-wing ram-jet inlet at Mach numbers from 1.4 to 3.16, report, March 4, 1954; (https://digital.library.unt.edu/ark:/67531/metadc60290/m1/1/: accessed December 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .