{"id":"001332577","type":"article","title":"Understanding sub-surface impacts of driven piles","publisher":"Vrije Universiteit","publisher-place":"Amsterdam","pages":"85-91","container-title":"Preserving archaeological remains in situ. Proceedings of the 3rd Conference 7-9 december 2006, Amsterdam","author":[{"family":"Williams","given":"Jim"}],"issued":{"raw":"2008"}}