A Collation study of a highly magnetic period (September 20-23, 1963) - Silverman, Herbert M.; Ramsey, Barbara A.; Air Force Cambridge Research Laboratories (U.S.) (Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, 1964)
Research supported by the Radio Astronomy Laboratory, Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, L.G. Hanscom Field, Massachusetts.
Radio Astronomy Laboratory Project 4643
AD0609862 (from http://www.dtic.mil).
"December 1964."
Keywords: Magnetic disturbances. / nasat; Solar magnetic fields. / fast / http://id.worldcat.org/fast/1125130; Radio astronomy. / fast / http://id.worldcat.org/fast/1087196; Magnetic storms. / fast / http://id.worldcat.org/fast/1005798; Ionosphere. / fast / http://id.worldcat.org/fast/978677; Geomagnetism. / fast / http://id.worldcat.org/fast/940796; Solar magnetic fields. / http://id.loc.gov/authorities/subjects/sh85124525; Ionosphere. / http://id.loc.gov/authorities/subjects/sh85067833; Radio astronomy. / http://id.loc.gov/authorities/subjects/sh85110440; Geomagnetism. / http://id.loc.gov/authorities/subjects/sh85079763; Magnetic storms. / http://id.loc.gov/authorities/subjects/sh85079747