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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 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 6); 5 (1 to 6); 6 (1, 2‐3, 4 to 6); 7 (1 to 3, 4‐5, 6); 8 (1, 2‐3, 4 to 6); 9 (1 to 6); 10 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1)
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Internet Archive
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Preserved
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2025-08-08
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5
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-6;vol.11:1-6;vol.12:1-6;vol.13:1-6;vol.14:1-6;vol.15:1-6;vol.16:1-6;vol.17:1-6;vol.18:1-6;vol.19:1-6;vol.1:1-4;vol.2:1-4;vol.3:1-4;vol.4:1-6;vol.5:1-6;vol.6:1-1,4-6,2-3;vol.7:1-3,6,4-5;vol.8:1-1,4-6,2-3;vol.9:1-6
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CLOCKSS Archive
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Preserved
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2026-04-06
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1 to 25
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Portico
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Preserved
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2026-04-09
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Preserved : 2001/2002: 1(1-4), 2002/2003: 2(1-4), 2003/2004: 3(1-4), 2004/2005: 4(1-6), 2006: 5(1-6), 2007: 6(1-6), 2008: 7(1-6), 2009: 8(1-6), 2010: 9(1-6), 2011: 10(1-6), 2012: 11(1-6), 2013: 12(1-6), 2014: 13(1-6), 2015: 14(1-6), 2016: 15(1-6), 2017: 16(1-6), 2018: 17(1-6), 2019: 18(1-6), 2020: 19(1-6), 2021: 20(1-6), 2022: 21(1-6), 2023: 22(1-6), 2024: 23(1-6), 2025: 24(1-6), 2026: 25(1)
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