Buckingham, M. P., Marmo, B. A., Blackford, J. R. Veröffentlicht in Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2006) “...Blackford, J. R....”
Marmo, B. A., Blackford, J. R. Veröffentlicht in The Engineering of Sport 5, Volume 1 (2004) “...Blackford, J. R....”