1. Argue CK, Clayton HM. A Preliminary Study of Transitions in Dressage Horses. Acta Anat, in press.
2. Kinematic analysis of cutting horses working a mechanical flag;Clayton;AM J Vet Res,1989
3. The Gait Patterns of Olympic Dressage Horses;Deuel;International Journal of Sport Biomech,1990
4. Symmetrical Gaits of Horses;Hildebrand;Science,1956
5. Analysis of Tetrapod Gaits: General considerations and Symmetrical Gaits;Hildebrand,1976