UQ ePrints metadata are freely accessible to all, and freely re-useable by all, under the following conditions: (1) The full name(s) of the author(s) and (2) the full bibliographic reference information for the paper (date, title, and, if published, publisher, if any, full name of journal or conference proceedings, volume, issue/number and pages, if any) must always co-appear prominently with any re-use or redisplay of the metadata, in any medium. The metadata may not be offered for sale without the formal permission of the author and publisher. (Note: UQ ePrints is NOT the publisher; it is merely the online archive that hosts the papers. Attribution of UQ ePrints when re-using any metadata is required.)