1. Financial fair play in European club football: What is it all about?;E. Franck,2014
2. Match analysis in football: a systematic review;H Sarmento,2014
3. Interpreting physical performance in professional soccer match-play: should we be more pragmatic in our approach?;C. Carling,2013
4. Match performance and physical capacity of players in the top three competitive standards of English professional soccer;PS Bradley,2013