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- Periodicals are publications which are issued at regular intervals, such as journals, magazines, and newspapers. They are also often referred to as serials. Periodicals usually consist of a collection of articles, which may range from a single page story in a magazine to a 40 page study in a scholarly journal.
- Research
- We rank the best music download services with side-by-side comparisons. Read in-depth service reviews and music download services articles. Compare features, prices and browse hundreds of screenshots to help you make the most informed decision as to which music download service is right for you.
публикации (спрятать)75
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- PLoS ONE, 4 (5): e5738 (мая 2009)
- PLoS ONE, 6 (6): e21101 (июня 2011)
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- Heyne Verlag, (2011)
- Monday Books, (2010)
- Fachhochschule Potsdam, Diplomarbeit, (ноября 2010)
- Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis (DGI), (2010)
- Journal of Digital Information, (2011)
- B.I.T. online, 14 (2): 123-130 (2011)
- BuB, 63 (4): 287-292 (2011)
- Advice Paper, 8. LERU, (июня 2011)
- GMS Medizin — Bibliothek — Information, 11 (1-2): Doc03 (июня 2011)
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- Journal of Digital Information, (2011)
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- University of Portsmouth, School of Creative Technologies, (2010)
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