"In this paper; we discuss the provision of bibliographic data as an extension of the open source concept. Our particular concern is the sustainability of such projects. We describe the RePEc (Research Papers in Economics) project; probably the largest 'open source' bibliographic database; and show that open source bibliographic data collection is sustainable."
"we wanted to retrieve information from our bibliographica site to render in Wikipedia, and so as the pages are rendered with specific markup we can use the ISBN numbers present on the wikipedia articles to make consults to the bibliographica database"
A little discussion about our (=Vaski-consortias) unclarity in licensing, open the open-bibliography -mailinglist. Thanks Petri for letting me know about this discussion.