@Article{ authors = " Mikel Perez-Gutierrez, Pablo Valdes-Badilla, Maria Teresa Gomez-Alonso, Carlos Gutierrez-Garcia", title = "Bibliometric analysis of taekwondo articles published in the Web of Science (1989–2013)", journal = "Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports", issue = "2015 / Tom 15 / Numer 3", pages = "27 - 34" }

@Article{ authors = " Ander Jimenez-Landazuri, Maria Teresa Gomez-Alonso, Eugenio Izquierdo, Carlos Gutierrez-Garcia", title = "Research into the history of martial arts and combat sports in Spain: the Noticiarios y documentales (No-Do - News newsreels (1943-1981)", journal = "Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports", issue = "2016 / Tom 16 / Numer 4", pages = "11 - 20" }