Older people and the smart city - Developing inclusive practices to protect and serve a vulnerable population. - Aaro Tupasela; Juanita Devis-Clavijo; Marjut Salokannel; Christoph Fink (Internet Policy Rev., 2023)

'Green or short: choose one' - A comparison of walking accessibility and greenery in 43 European cities. - Elias Willberg; Christoph Fink; Robert Klein; Roope Heinonen; Tuuli Toivonen (Comput. Environ. Urban Syst., 2024)