@article{Żurek:2015,
  author  = "P. Żurek and M. Rynkiewicz and P. Wójciak and B. Morawin and T. Rynkiewicz",
  title   = "The ability to maintain static balance in younger school children and its relation to the stability of a posturographic surface",
  journal = "Journal of Sports Research",
  volume  = "2 (2)",
  pages   = "52--61",
  year    = "2015",
}