http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
hearing before the Subcommittee on Europe and Regional Security Cooperation of the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, second session, June 26, 2018
Subcommittee on Europe and Regional Security Cooperation,
United States. Congress. Senate. Committee on Foreign Relations. Subcommittee on Europe and Regional Security Cooperation.