When were the first papers of the authors of 'Moving from DoD to OSI protocols: A first step' published?
Mention the year in which the first papers of the authors of 'Moving from DoD to OSI protocols: A first step' were published.
SELECT DISTINCT ?answer MIN(xsd:integer(?y)) AS ?y WHERE { <https://dblp.org/rec/journals/ccr/Witt86> <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/journals/ccr/Witt86>