@Article{108400,
     author = "Zbigniew Sawicki",
     title = "Polish Martial Art - Signum Polonicum : historical background, profile and the main plots of the system ",
     year =  2011,
     volume =  11,
     number =  2,
     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. 38-46,
    }