{"id":"001537521","type":"article","title":"Petroglyphs of Footprints in the Brazilian State of Mato Grosso Do Sul","publisher":"Wiley","publisher-place":"Oxford","pages":"205-216","container-title":"Acta archaeologica, 88 (2017","author":[{"family":"Luiz Simas","given":"Rodrigo"}],"issued":{"raw":"2017"}}