Astron. Astrophys. 352, 574-586 (1999)

Acknowledgements

This research made heavy use of the SIMBAD database and VizieR service of the Centre de Données astronomique de Strasbourg (CDS) and of NASA's Astrophysics Data System Abstract Service. We acknowledge useful discussions with Sylvie Cabrit, Suzan Edwards and Catherine Turon, and thank Jean-Louis Falin for his reanalysis of CV Cha and CW Cha Hipparcos data. We are also indebted to Joli Adams for smoothing out the English.

© European Southern Observatory (ESO) 1999

Online publication: December 2, 1999
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