@Article{574917,
     author = "Jan Szczepański",
     title = ""Heredity and Environment : A Critical Survey of Recently Published Material on Twins and Foster Children", R. S. Woodworth, New York 1941 : [recenzja]",
     year =  1947,
     volume =  9,
     number =  1-4,
     journal =  Przegląd Socjologiczny / Sociological Review,
     pages =  s. 507,
    }