@article{BaumannEckermannKrauseetal.1994,
  author    = {Baumann, Ingrid and Eckermann, Nora and Krause, Udo and Baumann, Guido},
  title     = {Effects of sucrose in the culture medium on cytological characteristics, pigments and photosynthetic activity of green callus cultures of sugar beet},
  year      = {1994},
  language  = {en}
}
@article{BaumannEckermannMeinel1994,
  author    = {Baumann, Guido and Eckermann, Nora and Meinel, Thomas},
  title     = {Zur Kohlenstoffassimilation in gr{\"u}nen Zuckerr{\"u}ben-Kalluskulturen},
  year      = {1994},
  language  = {de}
}
@article{EckermannBaumann1995,
  author    = {Eckermann, Nora and Baumann, Guido},
  title     = {Enzymatic changes in callus cultures of sugar beet during the transition from photoheterotrophic to photoautotrophic growth},
  year      = {1995},
  language  = {en}
}
@article{FreibergBaumannBaumann1998,
  author    = {Freiberg, Alexander and Baumann, Ingrid and Baumann, Guido},
  title     = {Lipids in callus cultures of sugar beet determined by AMD (automated multiple development) of high-performance thin layer chromatography plates},
  year      = {1998},
  language  = {en}
}
@article{LehnhardtLietzBaumann1999,
  author    = {Lehnhardt, Lothar and Lietz, Alexander and Baumann, Guido},
  title     = {Mass spectrometry of ubiquitin-ribulose-1,5-bisphosphate carboxylase/oxygenase large-subunit conjugates in callus cultures of sugar beet (Beta vulgaris L.)},
  year      = {1999},
  language  = {en}
}
@article{LehnhardtPufeBaumanetal.2004,
  author    = {Lehnhardt, Lothar and Pufe, Heidrun and Bauman, Ingrid and Baumann, Guido},
  title     = {Responses of chloroplast thylakoid composition to low temperature and high light stress in callus cultures and in leaves of sugar beet},
  year      = {2004},
  language  = {en}
}