Didn't Nicolas Trotignon and Vuskovic, K. not co-author a paper?
Was a paper not not co-authored by Nicolas Trotignon and Vuskovic, K.?
ASK { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/91/4388> . ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/00/2530> }
<https://dblp.org/pid/91/4388> <https://dblp.org/pid/00/2530>