http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ten guidelines for the simulation of weather-sensitive military operations: weather and warplanes II
"This research is supported by the United States Air Force under Project Rand--contract number F44620-67-C-0045."
"A report perpared for United States Air Force Project Rand."