Hammitzsch, Martin CeGIT Centre for GeoInformation Technology, Geoengineering Centres, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Hammitzsch, M. (2011): Framework for graphical user interfaces of geospatial early warning systems. - International Journal of Open Source Software and Processes: IJOSSP, 3, 4, 49-63.https://doi.org/10.4018/jossp.2011100103