@Article{524193,
     author = "Ivan Matúš, Jana Labudová",
     title = "Opinions and Attitudes of Recreational Swimmers from Kosice to Other Sport Activities",
     year =  2016,
     volume =  15,
     number =  3,
     journal =  Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Kultura Fizyczna,
     pages =  s. 111-121,
    }