H. -J. Hagen

1. The Antares emission nebula and mass loss of \sf α Scorpii A
   2008/09/26 by D. Reimers, H.-J. Hagen, H. -J. Hagen +3 · 3 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies #astro-ph
2. HS 1857+5144: a hot and young pre-cataclysmic variable
   2007/04/13 by A. Aungwerojwit, B. T. Gänsicke, B. T. Gaensicke +10 · 1 citation
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Gamma-ray bursts and supernovae #Stellar, planetary, and galactic studies #astro-ph
3. HS 2134+0400 - new very metal-poor galaxy, a representative of void population?
   2005/08/11 by S. A. Pustilnik, D. Engels, A. Y. Kniazev +4 · 1 citation
   Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph