@inproceedings{BaumannSchoenfeld2022a,
  title = {Supporting Serendipitous Recommendations With Knowledge Graphs},
  author = {Oliver Baumann and Mirco Schoenfeld},
  url = {http://ceur-ws.org/Vol-3178/CIRCLE_2022_paper_06.pdf},
  crossref = {CIRCLE2022},
}

@proceedings{CIRCLE2022,
  booktitle = {2\textsuperscript{nd} Joint Conference of the Information
               Retrieval Communities in Europe (CIRCLE 2022)},
  year = 2022,
  editor = {Lynda Tamine and Enrique Amig{\'o} and Josiane Mothe},
  number = 3178,
  series = {CEUR Workshop Proceedings},
  address = {Aachen},
  issn = {1613-0073},
  url = {http://ceur-ws.org/Vol-3178},
  venue = {Samatan, Gers, France},
  eventdate = {2022-07-04/2022-07-07},
  title = {Proceedings of the 2\textsuperscript{nd} Joint Conference of the
           Information Retrieval Communities in Europe ({CIRCLE} 2022)}
}