In which year were the first papers of the authors of 'Using combined keying materials for key distribution in wireless sensor networks' published?
When were the first papers of the authors of 'Using combined keying materials for key distribution in wireless sensor networks' published?
SELECT DISTINCT ?answer MIN(xsd:integer(?y)) AS ?y WHERE { <https://dblp.org/rec/conf/pimrc/ErgunL10> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#yearOfPublication> ?y }
<https://dblp.org/rec/conf/pimrc/ErgunL10>