@Article{399676,
     author = "Władysław Piwowarski, Franciszka Wanda Wawro",
     title = "Biuletyn socjologii religii",
     year =  1977,
     volume =  47,
     number =  3,
     journal =  Collectanea Theologica,
     pages =  s. 159-170,
    }