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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 6 (2); 7 (, 1, 2); 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 (, 1 to 3); 15 (, 1 to 3); 16 (, 1 to 3); 17 (, 1 to 3); 18 (, 1 to 3); 19 (, 1, 2); 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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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.1:1;vol.2:1-3;vol.3:1-3;vol.4:1-3;vol.5:1-3;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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2026-02-09
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1 to 19
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Portico
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Preserved
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2026-02-12
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Preserved : 2012: 6(1-3), 2013: 7(1-3), 2014: 8(1-3), 2015: 9(1-3), 2016: 10(1-3), 2017: 11(1-3), 2018: 12(1-3), 2019: 13(1-3), 2020: 14(1-3), 2021: 15(1-3), 2022: 16(1-3), 2023: 17(1-3), 2024: 18(1-3), 2025: 19(1-3), 2026: 20(1)
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Library of Congress
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Preserved
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2025-04-07
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9 (1 to 3); 10 (1 to 3); 11 (1 to 3); 12 (2); 13 (1, 3); 14 (1 to 3); 15 (1 to 3); 16 (1 to 3); 17 (3)
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