@book{Barthel1997,
  author    = {Barthel, Helmut},
  title     = {Wieviel Kalkstein wird zur Herstellung von einem Liter cola gebraucht},
  year      = {1997},
  language  = {de}
}
@book{Barthel1997,
  author    = {Barthel, Helmut},
  title     = {Kann der Sch{\"u}ler immer schl{\"u}ssige Folgerungen aus Experimentalergebnisse ableiten?},
  year      = {1997},
  language  = {de}
}
@article{Barthel1996,
  author    = {Barthel, Helmut},
  title     = {Ozon - experimentell untersucht},
  year      = {1996},
  language  = {de}
}
@article{Barthel1996,
  author    = {Barthel, Helmut},
  title     = {Ein Modellexperiment zur Herstellung von Branntkalk im Schachtofen},
  year      = {1996},
  language  = {de}
}
@book{Barthel1996,
  author    = {Barthel, Helmut},
  title     = {Ozon : sporadische und exemplarische Anmerkungen zu einem Thema und seiner experimentellen Unterlegung},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {11 S.},
  year      = {1996},
  language  = {de}
}
@book{Barthel1996,
  author    = {Barthel, Helmut},
  title     = {Didaktik der Chemie : Vorlesungskonzentrate},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {60 S.},
  year      = {1996},
  language  = {de}
}
@book{Barthel1996,
  author    = {Barthel, Helmut},
  title     = {Wieviel Kalkstein wird zur Herstellung von einem Liter Cola gebraucht?},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {12 S.},
  year      = {1996},
  language  = {de}
}
@book{Barthel1999,
  author    = {Barthel, Helmut},
  title     = {Auch Clor entz{\"u}ndet spontan brennbare leichtfl{\"u}chtige Fl{\"u}ssigkeiten},
  year      = {1999},
  language  = {de}
}
@article{BanerjiThyssenPampeletal.2021,
  author    = {Banerji, Amitabh and Thyssen, Christoph and Pampel, Barbara and Huwer, Johannes},
  title     = {Naturwissenschaftsunterricht und Informatik},
  series = {Chemie konkret : CHEMKON ; Forum f{\"u}r Unterricht und Didaktik},
  volume    = {28},
  journal   = {Chemie konkret : CHEMKON ; Forum f{\"u}r Unterricht und Didaktik},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0944-5846},
  doi       = {10.1002/ckon.202100008},
  pages     = {263 -- 265},
  year      = {2021},
  abstract  = {Computer literacy plays an increasingly important role in the education of 21st-century society. For chemistry' education. this results in two aspects: On the one hand. informatics education concepts can help to promote chemistry- and science-specific ways of thinking and working. On the other hand, chemistry education can contribute to information education. This paper addresses both aspects and tries to point out the Mutual benefits of informatics education and science education with regards to chemistry lessons.},
  language  = {de}
}
@phdthesis{Baier2007,
  author    = {Baier, Jennifa},
  title     = {Polyelektrolyt-modifizierte w/o-Mikroemulsionen als Templatphase f{\"u}r die Nanopartikelbildung},
  address   = {Potsdam},
  pages     = {VI, 137 Bl. : graph. Darst.},
  year      = {2007},
  language  = {de}
}