@article{TeichFuehnerGranacheretal.2023,
  author    = {Paula Teich and Thea Heidi F{\"u}hner and Urs Granacher and Reinhold Kliegl},
  title     = {Physical fitness of primary school children differs depending on their timing of school enrollment},
  journal   = {Scientific reports},
  volume    = {13},
  number    = {1},
  doi       = {10.1038/s41598-023-35727-y},
  year      = {2023},
}