@article{HagenKohnenStadie2020,
  author    = {Alexa von Hagen and Saskia Kohnen and Nicole Stadie},
  title     = {Foreign language attainment of children/adolescents with poor literacy skills: a systematic review and meta-analysis},
  journal   = {Educational psychology review},
  volume    = {33.2020},
  number    = {2},
  pages     = {459 -- 488},
  doi       = {10.1007/s10648-020-09566-6},
  year      = {2020},
}