What are the papers that Donno, Alfredo and D'Angeli, Daniele published?
List all the papers that Donno, Alfredo and Daniele D'Angeli published.
SELECT DISTINCT ?answer WHERE { { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/52/8077> } UNION { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/94/8076> } }
<https://dblp.org/pid/52/8077> <https://dblp.org/pid/94/8076>