Brettscheneider, Wolf-Dietrich2013-09-302013-09-302000Diez años de conferencias académicas José María Cagigal, 2000: 57-75. ISBN: 84-95322-48-X84-95322-48-Xhttp://hdl.handle.net/2183/11000engThe many faces of sports as a challenge forsport pedagogy and physical educationconference outputopen access