Thesis (doctoral) - Univ., Mannheim, 2003.
Mannheim, Universiẗat, Diss., 2003.
Freiburg (Breisgau), Univ., Diss., 1999 (Nicht für den Austausch).
Brandner, Wolfgang, Alcala, Juan M., Kunkel, Michael, Moneti, Andrea, Zinnecker, Hans
We present first results of a survey for companions among X-ray selected pre-main sequence stars, most of them being weak-line T Tauri stars (WTTS). These T Tauri stars have been identified in the...
Franchising und asymmetrische Informationen : eine institutionenökonomische Untersuchung / (1994)
Zugl.: Darmstadt, Techn. Hochsch., Diss., 1994.