For standalone textual publications _not_ published by a commercial publisher, but by an institution or person, and that usually have no ISBN. Maps to BE=SR, BE=SH, DT=Report, DRO type 'report', 'preprint'. Examples: Preprints in a repository, the PSYNDEX Selection criteria, research/project reports, institutional or government reports, a test made available as a pdf download by the author, a dissertation only available from the author or an institutional or other repository, fanzines, brochures.

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