What are the papers that Philippe G. and Carlos Aguilar Melchor published?
List all the papers that Philippe G. and Melchor, C. Aguilar published.
SELECT DISTINCT ?answer WHERE { { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/12/4309> } UNION { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/71/4606> } }
<https://dblp.org/pid/12/4309> <https://dblp.org/pid/71/4606>