Was 'Security Usability of Petname Systems' not not published in 2009?
Was the publication 'Security Usability of Petname Systems' not not published in 2009?
ASK { <https://dblp.org/rec/conf/nordsec/FerdousJSB09> <https://dblp.org/rdf/schema#yearOfPublication> '2009' }
<https://dblp.org/rec/conf/nordsec/FerdousJSB09>