Document Type
Reprint (Version printed in journal)
Authors
Anderson, Nels (Max-Planck-Inst. fuer Extraterrestrische Physik, Garching, Germany; Illinois Univ. Urbana, United States)
Watson, William D. (Illinois Univ. Urbana, United States)
Date Acquired
August 16, 2013
Publication Date
March 1, 1993
Publication Information
Publication: Astronomy and Astrophysics
Volume: 270
Issue: 2-Jan
ISSN: 0004-6361
Funding Number(s)
CONTRACT_GRANT: NSF AST-89-19614
CONTRACT_GRANT: NAGW-1104
Distribution Limits
Public