@Article{118116,
     author = "Carlos Gutiérrez-García, Mikel Pérez-Gutiérrez, Javier Brieva-Ortega",
     title = "Fifty years of martial arts periodicals published in Spain ",
     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. 23-31,
    }