@article{1098,
  author       = {Knauf, Helen and Lepold, Marion},
  issn         = {1752-1807},
  journal      = {European Early Childhood Education Research Journal},
  pages        = {669--682},
  publisher    = {Informa UK Limited},
  title        = {{The children’s voice – how do children participate in analog and digital portfolios?}},
  doi          = {10.1080/1350293X.2021.1906291},
  volume       = {29},
  year         = {2021},
}

@article{1181,
  author       = {Knauf, Helen},
  issn         = {1752-1807},
  journal      = {European Early Childhood Education Research Journal},
  number       = {1},
  pages        = {19--35},
  publisher    = {Informa UK Limited},
  title        = {{Documentation as a tool for participation in German early childhood education and care}},
  doi          = {10.1080/1350293X.2015.1102403},
  volume       = {25},
  year         = {2017},
}

@article{4257,
  author       = {Knauf, Helen},
  issn         = {1752-1807},
  journal      = {European Early Childhood Education Research Journal},
  number       = {1},
  pages        = {19--35},
  publisher    = {Informa UK Limited},
  title        = {{Documentation as a tool for participation in German early childhood education and care}},
  doi          = {10.57720/4257},
  volume       = {25},
  year         = {2017},
}