Serafini, John S.; Dorsch, Robert G. & Fletcher, Edward A. Exploratory investigation of static- and base-pressure increases resulting from combustion of aluminum borohydride adjacent to body of revolution in supersonic wing tunnel, report, October 2, 1957; (https://digital.library.unt.edu/ark:/67531/metadc63626/m1/1/: accessed September 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .