Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Giacconi, R. (American Science and Engineering, Inc. Cambridge, Mass., United States) Date Acquired
August 6, 2013
Publication Date
December 1, 1971
Publication Information
Publication: Astrophysical Journal
Volume: 170
Accession Number
72A12195
Funding Number(s)
CONTRACT_GRANT: NAS5-11422
Distribution Limits
Public