Mention the number of papers that Cerda, Mauricio has published.
How many research papers has Mauricio Cerda published?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/89/2682> }
<https://dblp.org/pid/89/2682>