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Astron. Astrophys. 335, 545-548 (1998) AcknowledgementsIt is a pleasure to express our sincerest thanks to all the observers included in international campaign. This work has been supported in part through the Slovak Academy of Sciences Grants Nos. 1282/94 and 5016/98. Funds for a stay of M. Friedjung in Slovakia were also provided through project 4475 of an agreement between the French CNRS and Slovak academy of sciences. ![]() ![]() ![]() ![]() © European Southern Observatory (ESO) 1998 Online publication: June 18, 1998 ![]() |