JENSEN, Lillian Grethe. Den langsomme veien er den raskeste. Journal for Research in Arts and Sports Education, [S.l.], v. 2, n. 2, june 2018. ISSN 2535-2857. Available at: <https://jased.net/index.php/jased/article/view/923>. Date accessed: 24 apr. 2019. doi: https://doi.org/10.23865/jased.v2.923.