- Die Eisenh aufigkeit Wasserstoffreichen
- Asymmetrical Planetary Nebulae II: From Origins to Microstructures ASP Conference Series, Vol. XXX, 2000
- A&A 379, 893904 (2001) DOI: 10.1051/0004-6361:20011376
- Astron. Astrophys. 360, 281289 (2000) ASTROPHYSICS
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- Iron and nickel abundances in hot hydrogenrich central stars of planetary nebulae
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- Pulsar Astronomy { 2000 and Beyond ASP Conference Series, Vol. xxx, 2000
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- Die Eisenhaufigkeit Wasserstoffreichen
- Highly Energetic Physical Processes and Mechanisms for Emission from Astrophysical Plasmas
