Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Horst Geschka,Innovation Strategy : An Approach in Three Levels,Kindai management review,21866961,[Tokyo] : Maruzen Planet ; c2013-,2015-04,3,,129-140,https://cir.nii.ac.jp/crid/1520572359901618304,