1. 3D cadastre in Victoria Australia;Aien;GIM International,2011
2. Modelling 3D spatial objects in a geo-DBMS using a 3D primitive;Arens;Computers & Geosciences,2005
3. 3D spatial relationships model: A useful concept for 3D cadastre?;Billen;Computers, Environment and Urban Systems,2003
4. Bjornsson, C., & Land, N. (2011). ArcGIS for land records: Current status and future 3D considerations. 2nd International workshop on 3D cadastres, 16–18 November 2011, Delft, The Netherlands.
5. Cumerford, N. (2010). The ICSM ePlan protocol, its development, evolution and implementation. FIG Congress 2010, 11–16 April 2010, Sydney Australia. .