A Comprehensive View on Urban Spatial Structure: Urban Density Patterns of German City Regions. - Angelika Krehl; Stefan Siedentop; Hannes Taubenböck; Michael Wurm (ISPRS Int. J. Geo Inf., 2016)

Measuring morphological polycentricity - A comparative analysis of urban mass concentrations using remote sensing data. - Hannes Taubenböck; Ines Standfuß; Michael Wurm; Angelika Krehl; Stefan Siedentop (Comput. Environ. Urban Syst., 2017)