http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Emerging trends in China's development of unmanned systems
Michael S. Chase, Kristen A. Gunness, Lyle J. Morris, Samuel K. Berkowitz, and Benjamin S. Purser III.
Includes bibliographical references (page 11-13).
Research report (Rand Corporation) ; RR-990-OSD