Krieger, Udo R.Eichler, GeraldErfurth, ChristianFahrnberger, Günter2021-06-092021-06-092021978-3-030-75003-91865-0937https://fis.uni-bamberg.de/handle/uniba/49974engInnovations for Community Services : 21st International Conference, I4CS 2021, Bamberg, Germany, May 26–28, 2021, Proceedingsconferenceobject