Free Access
Astron. Astrophys. Suppl. Ser.
Volume 117, Number 2, June I 1996
Page(s) 369 - 375
Published online 15 June 1996

© European Southern Observatory (ESO), 1996

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.