http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Numerical modeling of ionospheric parameters from global IMS magnetometer data for the CDAW-6 intervals
World Data Center A for Solar-Terrestrial Physics
National Environmental Satellite, Data, and Information Service,
1 online resource (iii, 197 pages) : illustrations, 1 map.
At head of title: World Data Center A for Solar-Terrestrial Physics.
Includes bibliographical references (page 13).