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Portico
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Preserved
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2026-02-12
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Preserved : 2003: 1(1), 2004: 2(1-12), 2005: 3(1-12), 2006: 4(1-11), 2007: 5(1-7, 9-12), 2008: 6(1-12), 2009: 7(1-12), 2010: 8(1-12), 2011: 9(1-12), 2012: 10(1-12), 2013: 11(1-12), 2014: 12(1-12), 2015: 13(1-12), 2016: 14(1-12), 2017: 15(1-12), 2018: 16(1-12), 2019: 17(1-12), 2020: 18(1-12), 2021: 19(1-12), 2022: 20(1-12), 2023: 21(1-12), 2024: 22(1-12), 2025: 23(1-12), 2026: 24(1)
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LOCKSS Archive
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Preserved
|
2026-02-09
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National Digital Preservation Program, China
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Preserved
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2025-10-23
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Preserved : 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12)
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-12;vol.11:1-12;vol.12:1-12;vol.13:1-12;vol.14:1-12;vol.15:1-12;vol.16:1-12;vol.17:1-12;vol.18:1-12;vol.1:1;vol.2:1-12;vol.3:1-12;vol.4:1-11;vol.5:1-7,9-12;vol.6:1-12;vol.7:1-12;vol.8:1-12;vol.9:1-12
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CLOCKSS Archive
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Preserved
|
2026-02-09
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1 to 24
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