@Article{542709,
     author = "Stanisław Przybylski, Jacek Przybylski",
     title = "Michael Phelps as a model of a champion in swimming",
     year =  2014,
     volume =  11,
     number =  ,
     journal =  Studia Gdańskie. Wizje i rzeczywistość,
     pages =  s. 265-275,
    }