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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (2, 3); 2 (1 to 3); 3 (1 to 3); 4 (1 to 3); 5 (1-2, 3); 6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (2); 10 (1 to 3); 11 (1 to 3); 12 (1 to 3); 13 (1 to 3); 14 (1 to 3); 15 (1 to 3); 16 (1 to 3); 17 (1 to 3); 18 (1 to 3); 19 (1 to 3); 20 (1 to 3); 21 (1 to 3); 22 (1 to 3); 23 (1)
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-3;vol.11:1-3;vol.12:1-3;vol.13:1-3;vol.14:1-3;vol.15:1-3;vol.16:1-3;vol.17:1-3;vol.1:1-3;vol.2:1-3;vol.3:1-3;vol.4:1-3;vol.5:3,1-2;vol.6:1-3;vol.7:1-3;vol.8:1-3;vol.9:1-3
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CLOCKSS Archive
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Preserved
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2026-05-18
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1 to 23
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Portico
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Preserved
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2026-05-14
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Preserved : 2004: 1(1-3), 2005: 2(1-3), 2006: 3(1-3), 2007: 4(1-3), 2008: 5(1-3), 2009: 6(1-3), 2010: 7(1-3), 2011: 8(1-3), 2012: 9(1-3), 2013: 10(1-3), 2014: 11(1-3), 2015: 12(1-3), 2016: 13(1-3), 2017: 14(1-3), 2018: 15(1-3), 2019: 16(1-3), 2020: 17(1-3), 2021: 18(1-3), 2022: 19(1-3), 2023: 20(1-3), 2024: 21(1-3), 2025: 22(1-3), 2026: 23(1-2)
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Library of Congress
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Preserved
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2025-04-07
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8 (1 to 3); 9 (1 to 3); 10 (1 to 3); 11 (1 to 3); 12 (1 to 3); 13 (1 to 3); 14 (2); 15 (1 to 3); 16 (1, 2); 17 (1 to 3); 18 (1); 19 (1, 2); 18 (2, 3); 19 (3); 20 (1, 3)
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