Astron. Astrophys. 355, 1003-1008 (2000)

Acknowledgements

We would like to thank our referee, Dr. R.O. Gray for his valuable comments. EP and WWW acknowledge support from the Fonds zur Förderung der wissenschaftlichen Forschung, project S7303-AST, Asteroseismology-AMS . Use was made of the Simbad, operated at CDS, Strasbourg, France.

© European Southern Observatory (ESO) 2000

Online publication: March 21, 2000
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