Travassos, B., Arajo, D., McGarry, T., Vilar, L., Duarte, R. Julkaisussa 7th World Congress on Science and Football (WCSF), 2011 (2011) “...Arajo, D....”
Cordovil, R., Arajo, D., Davids, K., Gouveia, L., Barreiros, J., Fernandes, O., Serpa, S. Julkaisussa European Journal of Sport Science (2009) “...Arajo, D....”