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Astron. Astrophys. 341, 579-586 (1999) AcknowledgementsWe should like to thank H. Olofsson, and M. Asplund for valuable comments and discussions, D. Lutz, D. Kunze, & E. Sturm for enlightening discussions, and the Swedish National Space Board and the Royal Swedish Academy of Sciences for grants. Support from the ISO Spectrometer Data Centre at MPE Garching, funded by DARA under grant 50 QI 9402 3 is acknowledged. ![]() ![]() ![]() ![]() © European Southern Observatory (ESO) 1999 Online publication: December 4, 1998 ![]() |