Was a paper not not co-authored by Janke, Maximilian and Susanne Albers?
Didn't Janke, Maximilian and Susanne A. not co-author a paper?
ASK { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/259/4993> . ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/a/SusanneAlbers> }
<https://dblp.org/pid/259/4993> <https://dblp.org/pid/a/SusanneAlbers>