@Article{498462,
     author = "Jan Kalenda, David Sury",
     title = "How much internship? : requirements for specific vocational learning in the Czech Republic",
     year =  2014,
     volume =  24,
     number =  ,
     journal =  Studia Pedagogiczne. Problemy Społeczne, Edukacyjne i Artystyczne,
     pages =  s. 387-399,
    }