List the years in which the authors of 'Application of Agile Development Methodology and User-Centered Design for the Interdisciplinary Project Zuku' published other papers.
The authors of 'Application of Agile Development Methodology and User-Centered Design for the Interdisciplinary Project Zuku' published in which other years?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/hci/VilcapomaP18> <https://dblp.org/rdf/schema#authoredBy> ?x . <https://dblp.org/rec/conf/hci/VilcapomaP18> <https://dblp.org/rdf/schema#yearOfPublication> ?y . ?z <https://dblp.org/rdf/schema#authoredBy> ?x . ?z <https://dblp.org/rdf/schema#yearOfPublication> ?answer FILTER (?answer != ?y) }
<https://dblp.org/rec/conf/hci/VilcapomaP18>