With which other authors has the author Lionel Garnier written papers?
Mention the co-authors of Lionel Garnier.
SELECT DISTINCT ?answer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/24/5133> . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer FILTER(?answer != <https://dblp.org/pid/24/5133>) }
<https://dblp.org/pid/24/5133>