@Article{538004,
     author = "Izabela Plieth-Kalinowska",
     title = "Ways of spending time after school (recreation) in the eyes of adolescents before the age of fifteen",
     year =  2015,
     volume =  11,
     number =  ,
     journal =  Zeszyty Naukowe Wyższej Szkoły Humanitas. Pedagogika,
     pages =  s. 99-110,
    }