Gernigon, M., de Müllenheim P-Y., Chaudru S., Caron N., Bruneau A., Bickert S., Noury-Desvaux B., Prioux J. et Le Faucheur A. (2013).  Validity of global positioning system and comparison with accelerometry in the estimation of energy expenditure during horizontal and grade walking and running on the field.. Dans 8th European Sport Medicine Congress of European Federation of Sports Medicine Associations (EFSMA) / 6th joint Meeting French Society of Exercise & Sport Medicine (SFMES) & French Society of Sports Traumatology (SFTS), Strasbourg, France