In First Monday, how many papers has Pettigrew, K. E. published?
How many papers has Pettigrew, K. E. published in First Monday?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/27/3395> . ?answer <https://dblp.org/rdf/schema#publishedIn> 'First Monday' }
<https://dblp.org/pid/27/3395>