@techreport{Plattner2019,
  author    = {Theresa Plattner},
  title     = {Mathematik- und Rechenkonzepte im Vor- und Grundschulalter - Training (MARKO-T). Praxisorientierte Handreichung},
  institution = {Institut f{\"u}r Sonderp{\"a}dagogik},
  series    = {LFS online},
  number    = {1},
  pages     = {51},
  year      = {2019},
}