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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 4 (2, 3); 5 (1, 2); 6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (1 to 3); 10 (1 to 3); 11 (1 to 3); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1)
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Portico
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Preserved
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2026-04-16
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Preserved : 2012: 4(1-3), 2013: 5(1-3), 2014: 6(1-3), 2015: 7(1-3), 2016: 8(1-3), 2017: 9(1-3), 2018: 10(1-3), 2019: 11(1-3), 2020: 12(1-4), 2021: 13(1-4), 2022: 14(1-4), 2023: 15(1-4), 2024: 16(1-4), 2025: 17(1-6), 2026: 18(1)
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CLOCKSS Archive
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Preserved
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2026-04-13
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1 to 18
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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.12:1-4;vol.1:1-3;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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