SpringerLink
Forum Springer Astron. Astrophys.
Forum Whats New Search Orders


Astron. Astrophys. 355, 552-563 (2000)

Previous Section Next Section Title Page Table of Contents

Acknowledgements

We thank Dave Graham for help with the observations in Effelsberg, Tony Beasley for asistance at the VLBA, and Mark Reid for useful comments on the text. M.J.R. wishes to acknowledge support for this research by the European Union under contract CHGECT920011. The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.

Previous Section Next Section Title Page Table of Contents

© European Southern Observatory (ESO) 2000

Online publication: March 9, 2000
helpdesk.link@springer.de