What are the papers written by Ernesto d. Queir\u00F3s Vieira Martins?
Which papers did the author Ernesto d. Queir\u00F3s Vieira Martins write?
SELECT DISTINCT ?answer WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/67/867> }
<https://dblp.org/pid/67/867>