What are the venues in which Niels O. Schiller published?
Mention the venues in which Niels O. Schiller published.
SELECT DISTINCT ?answer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/64/1423> . ?x <https://dblp.org/rdf/schema#publishedIn> ?answer }
<https://dblp.org/pid/64/1423>