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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 2 (1, 2, 3-4); 3 (1, 2, 3-4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 3)
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-4;vol.11:1-4;vol.12:1-4;vol.13:1-4;vol.2:1-2,3-4;vol.3:1-2,3-4;vol.4:1-4;vol.5:1-4;vol.6:1-4;vol.7:1-4;vol.8:1-4;vol.9:1-4
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CLOCKSS Archive
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Preserved
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2026-04-13
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2 to 13
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Portico
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Preserved
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2026-04-23
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Preserved : 2002: 2(1-2), 2003: 3(1-4), 2004: 4(1-4), 2005: 5(1-4), 2006: 6(1-4), 2007: 7(1-4), 2008: 8(1-4), 2009: 9(1-4), 2010: 10(1-4), 2011: 11(1-4), 2012: 12(1-4), 2013: 13(1-4)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 6 (1-4); 7 (1-4)
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