@Article{539069,
     author = "Svatava Novakova, Maria Blahutkova, Marta Muchova, Hana Lepkova",
     title = "Influence of Physical Activities on Stress Reduction among Third Age University Students",
     year =  2016,
     volume =  15,
     number =  4,
     journal =  Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Kultura Fizyczna,
     pages =  s. 183-193,
    }