@article{TUW-221965, author = {Fogliaroni, Paolo and Navratil, Gerhard}, title = {Towards next generation information systems}, journal = {Geospatial Today}, year = {2013}, volume = {2013}, number = {December}, pages = {32--35}, keywords = {GIS, Raumplanung, Qualitative Spatial Reasoning, SIS}, note = {invited} }