@Article{572173,
     author = "Ingrida Krnáčová",
     title = "Survey of children's preconcepts in social space as a part of research of the current children",
     year =  2017,
     volume =  ,
     number =  1,
     journal =  Scientific Bulletin of Chełm - Section of Pedagogy,
     pages =  s. 83-98,
    }