Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Langel, R. A. (NASA Goddard Space Flight Center Geophysics Branch, Greenbelt, MD, United States) Estes, R. H. (NASA Goddard Space Flight Center Greenbelt, MD, United States) Mayhew, M. A. (Business and Technological Systems, Inc. Seabrook, MD, United States) Date Acquired
August 11, 2013
Publication Date
September 17, 1981
Publication Information
Publication: Nature
Volume: 293
Accession Number
81A48945
Distribution Limits
Public