How to Contextualize SDG 11? Looking at Indicators for Sustainable Urban Development in Germany. - Florian Koch; Kerstin Krellenberg (ISPRS Int. J. Geo Inf., 2018)

Sensitivity analysis in multi-criteria evaluation of the suitability of urban green spaces for recreational activities. - Sercan Cakir; Robert Hecht; Kerstin Krellenberg (AGILE Conf., 2021)