Hoffjann, OlafOlafHoffjann0000-0002-4049-45812026-07-062026-07-0620131782-348Xhttps://fis.uni-bamberg.de/handle/uniba/115954engPublic Relations : Between omnipotence and impotencearticlehttps://constructivist.info/8/2/227.hoffjann