1. Use of Baronti-Libby transformations and Preston tube calibrations to determine skin friction from turbulent velocity profiles;Allen;NASA TN D-4853,1968
2. Evaluations of compressible-flow Preston tube calibrations;Allen;NASA TN D-7190,1973
3. Systematic study of error sources in skin-friction balance measurements;Allen;NASA TN D-8291,1976
4. Velocity profiles in turbulent compressible boundary layers;Baronti;AIAA J.,1966
5. The measurement of skin friction in supersonic flow by means of heated thin film gauges;Bellhouse;ARC R & M 3490,1965