Werner Helsen
AuthID: R-00G-KTC
1
TITLE: The assessment of the match performance of association football referees: Identification of key variables Full Text
AUTHORS: Carvalho, Vitor; Esteves, Pedro T.; Nunes, Celia ; Helsen, Werner F.; Travassos, Bruno;
PUBLISHED: 2023, SOURCE: PLOS ONE, VOLUME: 18, ISSUE: 9
AUTHORS: Carvalho, Vitor; Esteves, Pedro T.; Nunes, Celia ; Helsen, Werner F.; Travassos, Bruno;
PUBLISHED: 2023, SOURCE: PLOS ONE, VOLUME: 18, ISSUE: 9
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: Activity profile and physical demands of football referees and assistant referees in international games Full Text
AUTHORS: Peter Krustrup; Werner Helsen; Morten B Randers; Jesper F Christensen; Christopher MacDonald; Antonio Natal Rebelo; Jens Bangsbo;
PUBLISHED: 2009, SOURCE: JOURNAL OF SPORTS SCIENCES, VOLUME: 27, ISSUE: 11
AUTHORS: Peter Krustrup; Werner Helsen; Morten B Randers; Jesper F Christensen; Christopher MacDonald; Antonio Natal Rebelo; Jens Bangsbo;
PUBLISHED: 2009, SOURCE: JOURNAL OF SPORTS SCIENCES, VOLUME: 27, ISSUE: 11
