Who are the authors that published papers about Innovation game in RSFDGrC in 2009?
In the year 2009 in RSFDGrC, who are the authors that published research papers about Innovation game?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/rsfdgrc/Ohsawa09> <https://dblp.org/rdf/schema#authoredBy> ?answer . <https://dblp.org/rec/conf/rsfdgrc/Ohsawa09> <https://dblp.org/rdf/schema#publishedIn> 'RSFDGrC' . <https://dblp.org/rec/conf/rsfdgrc/Ohsawa09> <https://dblp.org/rdf/schema#yearOfPublication> '2009' }
<https://dblp.org/rec/conf/rsfdgrc/Ohsawa09>