Mention the author who has published the most papers among the authors of 'A Fuzzy Approach to the Geography of Industrial Districts'.
Who has published the most papers among the authors of 'A Fuzzy Approach to the Geography of Industrial Districts'?
SELECT (GROUP_CONCAT(?answer; separator=', ') AS ?answer) ?count WHERE { SELECT DISTINCT ?answer (COUNT(?x) AS ?count) WHERE { <https://dblp.org/rec/conf/sac/FacchinettiMP00> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer } GROUP BY ?answer } ORDER BY DESC(?count) LIMIT 1
<https://dblp.org/rec/conf/sac/FacchinettiMP00>