{"id":"001477305","type":"book","title":"Towards 3D GIS. Notes from the 2012 CAA-NL/DE chapter session \"from 2.5 to 3 spatial dimensions\"","publisher":"Archaeopress","publisher-place":"Oxford","pages":"33-37","container-title":"The three dimensions of archaeology : proceedings of the XVII UISPP World Congress (1-7 September, Burgos, Spain","author":[{"family":"Leusen","given":"Martijn van."}],"issued":{"raw":"2016"}}