Comenzo, Raymond J. A preliminary investigation of the pressure recovery of several two-dimensional supersonic inlets at Mach number of 2.01, report, June 23, 1954; (https://digital.library.unt.edu/ark:/67531/metadc60464/m1/1/: accessed November 14, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .