ISBN - International Standard Book Number – functions as a unique identifier for books, reports, theses and other publications of a monographic nature.

ISBN for Umeå University publications

The University Library administers ISBN for monographs and parts of series published by the University.
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ISSN and serial resources

ISSN - International Standard Serial Number- is used to identify serial resources. From July 2008 ISSN is not assigned to new series in Sweden. ISSN and serial numbers are administered by the publisher. If your thesis is part of a series please contact the publisher, usually your faculty or department, for further information.