{"id":"000880432","type":"article","title":"Observations on Boys, Girls, Youths and Age Categories in Roman Sportsss and Spectacles","publisher":"Routledge","publisher-place":"Abingdon","pages":"195-216","container-title":"Sport in the cultures of the ancient world","author":[{"family":"Crowther","given":"Nigel B."}],"issued":{"raw":"2010"}}