{"id":"000868377","type":"article","title":"Time and signs","publisher":"Archaeopress","publisher-place":"Oxford","pages":"17-24","container-title":"Monumental questions : prehistoric megaliths, mounds, and enclosures : session C68. Proceedings of the XV world congress, Lisboa 2006","author":[{"family":"Gomes","given":"Mário Varela"}],"issued":{"raw":"2010"}}