http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
methodology for designing aircraft to low sonic boom constraints
National Aeronautics and Space Administration.
Scientific and Technical Information Division.
Also available via Internet from the NTRS web site. Address as of 5/6/05: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19910008792%5F1991008792.pdf; current access is available via PURL.
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration,] 1991. 1 microfiche : negative.
Includes bibliographical references (page 6).