What are the papers that Hans-Arno J. and Kaiwen Zhang published?
List all the papers that Hans-Arno Jacobsen and Kaiwen Zhang published.
SELECT DISTINCT ?answer WHERE { { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/j/HansArnoJacobsen> } UNION { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/12/4550-1> } }
<https://dblp.org/pid/j/HansArnoJacobsen> <https://dblp.org/pid/12/4550-1>