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Astron. Astrophys. 359, 855-864 (2000) AcknowledgementsWork by JDS and JRW was performed under the auspices of the U.S. Department of Energy by University of California Lawrence Livermore National Laboratory under contract No. W-7405-Eng-48.
© European Southern Observatory (ESO) 2000 Online publication: July 13, 2000 ![]() |