The origins and functions of formal athletic competition in the ancient world - Evjen, H.D (Πρακτικά συμπoσίoυ Oλυμπιακών Aγώνων, [Aθήνα] 5 - 9 Σεπτεμβρίoυ 1988. Proceedings of an international symposium on the Olympic Games, [Athens] 5 - 9 September 1988)