@article{CSIS_2023_20_3_a18,
     author = {Johannes Kastner and Peter M. Fischer},
     title = {Detecting and {Analyzing} {Fine-Grained} {User} {Roles} in {Social} {Media}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {2023},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2023_20_3_a18/}
}