http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bunched launch, bunched acquisition, and work-arounds
elements of alternative spacecraft acquisition policies
B.W. Augenstein, D.Dreyfuss, A.G. Parish.
"A project AIR FORCE report prepared for the United States Air Force."