HJELM, J. Tävlandet inom idrotten. Forum for Idræt, [S. l.], v. 28, n. 1, 2012. DOI: 10.7146/ffi.v28i1.31625. Disponível em: https://tidsskrift.dk/forumforidraet/article/view/31625. Acesso em: 20 dec. 2024.