国際ISBN機関(The ISBN International Agency)と国際DOI財団(The International DOI Foundation)は、ISBNをDOIシステムで流通させる”Actionable ISBN (ISBN-A)”を発表しています。
Launch of “Actionable ISBN” using DOI System
http://www.doi.org/news/DOINewsMar09.html#2
Factsheet The ISBN System in Relation to the DOI System Version 1.0
http://www.doi.org/factsheets/ISBN-A.html
ISBN AZIONABILE
http://www.isbn.it/sidemenu/ISBNA/tabid/1877/Default.aspx
ex.
ISBN: 978-88-89637-17-3
ISBN-A: 10.978.8889637/173
http://dx.doi.org/10.978.8889637/173