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1. |
Neuhäuser, Ralph: Spatial distribution and kinematics of T Tauri stars discovered with ROSAT / Ralph Neuhäuser, Sabine Frink, Siegfried Röser ; Guillermo Torres, Wolfgang Brandner, Juan M. Alcalá… . - ? S. In: The message of the angles - astrometry from 1798 to 1998. (1998), S. 206
![Book/no value](/https/katalog.ub.uni-heidelberg.de/opacicon/silk/book.png) Book/no value
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for reference only
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Jahreiß, Hartmut: The impact of Hipparcos on our knowledge of nearby stars / Hartmut Jahreiß ; Roland Wielen ; Burkhard Fuchs. - 10 S. In: The message of the angles - astrometry from 1798 to 1998. (1998), S. 171-180
![Book/no value](/https/katalog.ub.uni-heidelberg.de/opacicon/silk/book.png) Book/no value
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for reference only
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3. |
Wielen, Roland: The sixth catalogue of fundamental stars (FK6) and the problem of double stars / Roland Wielen, Heiner Schwan, Christian Dettbarn, Hartmut Jahreiß, Helmut Lenhardt. - 10 S. In: The message of the angles - astrometry from 1798 to 1998. (1998), S. 123-132
![Book/no value](/https/katalog.ub.uni-heidelberg.de/opacicon/silk/book.png) Book/no value
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for reference only
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