@Article{583873,
     author = "Grażyna Rosa, Agnieszka Smalec",
     title = "Wstęp",
     year =  2016,
     volume =  ,
     number =  3 (44),
     journal =  Marketing i Zarządzanie (d. Problemy Zarządzania, Finansów i Marketingu),
     pages =  s. 7,
    }