@article{GraefenKohnWyschkonetal.2015,
  author    = {Johanna Graefen and Juliane Kohn and Anne Wyschkon and G{\"u}nter Esser},
  title     = {Internalizing problems in children and adolescents with math disability},
  journal   = {Zeitschrift f{\"u}r Psychologie = Journal of psychology},
  volume    = {223},
  number    = {2},
  pages     = {93 -- 101},
  doi       = {10.1027/2151-2604/a000207},
  year      = {2015},
}