@BOOK{NAP1747, title = "Hypersonic Technology for Military Application", isbn = "978-0-309-04229-1", doi = "10.17226/1747", url = "https://nap.nationalacademies.org/catalog/1747/hypersonic-technology-for-military-application", year = 1989, publisher = "The National Academies Press", address = "Washington, DC" }