Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Opik, E. J. (Armagh Observatory Armagh, United Kingdom) Date Acquired
August 7, 2013
Publication Date
June 1, 1972
Publication Information
Publication: Irish Astronomical Journal
Volume: 10
Accession Number
73A30550
Funding Number(s)
CONTRACT_GRANT: NSG-58-60
CONTRACT_GRANT: NGR-21-002-002
Distribution Limits
Public