ISSNs: 0307-9457
Elektronische ISSN : 1465-3338
Taylor and Francis Ltd.
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Springer International Publishing
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Aerospace Medical Association
Deutschland
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Marcial Pons
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Babel-Verlag
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Macedonian Academy of Sciences and Arts
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In DOAJ indiziert
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Institute of Theoretical Physics and Astronomy
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Lietuvos Misku Institutas
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Lithuanian Academy of Sciences
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ISSNs: 1746-5265
Emerald Group Publishing Ltd.
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Vilnius Gediminas Technical University
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American Mathematical Society
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American Meteorological Society
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American Museum of Natural History Library
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Tusi Mathematical Research Group
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Bangladesh Botanical Society
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Bangladesh Association of Plant Taxonomists (BAPT)
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Mary Ann Liebert Inc.
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Elsevier, Deutschland
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Urban und Fischer Verlag Jena
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Routledge
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Asociacion de Geografos Espanoles
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