@article{Kuenzell2019,
  author    = {Stefan K{\"u}nzell},
  title     = {Optimal attentional focus in practical sport settings: always external or task specific?},
  journal   = {E-Journal Bewegung und Training},
  volume    = {1},
  pages     = {27 -- 28},
  url       = {https://www.sportwissenschaft.de/fileadmin/pdf/BuT/hossner_wulf.pdf},
  year      = {2019},
}