Wasn't the paper 'Improving navigation-based file retrieval' not not published by the author Andy Cockburn?
Didn't Cockburn, A. not publish the paper 'Improving navigation-based file retrieval'?
ASK { <https://dblp.org/rec/conf/chi/FitchettCG13> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/c/AndyCockburn> }
<https://dblp.org/pid/c/AndyCockburn> <https://dblp.org/rec/conf/chi/FitchettCG13>