@inproceedings{GrumBlunkRojahnetal.2020,
  author    = {Grum, Marcus and Blunk, Oliver and Rojahn, Marcel and Fettke, Peter and Gronau, Norbert},
  title     = {Research challenges of knowledge modelling and the outline of a research agenda},
  series = {Knowledge in digital age : IFKAD 2020},
  booktitle = {Knowledge in digital age : IFKAD 2020},
  publisher = {The Arts of Business Institute},
  address   = {Matera, Italy},
  isbn      = {978-88-96687-13-0},
  issn      = {2280-787X},
  year      = {2020},
  language  = {en}
}