@Article{353864,
     author = "Jan Słopecki",
     title = "Race for the highest martial arts grades, its glamour and shadows",
     year =  2013,
     volume =  13,
     number =  4,
     journal =  Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports,
     pages =  s. 35-44,
    }