[Степан Капуста]

LeoChpr, http://www.doi.org/faq.html

1. How do I get a DOI for my material?

You must use a service offered by a DOI Registration Agency (RA). RAs collect metadata, assign DOI names, and offer other services such as reference linking or metadata lookup. See the list of RAs, and contact the ones whose services best meet your needs. If you do not see an appropriate application listed, consider approaching an existing RA or developing a community to build the service you require (see the DOI Handbook, 8 Registration Agencies, for more information). You do not need to be a member of the International DOI Foundation in order to work with an RA.

ну и по прочим ссылочкам в их факе.