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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 54 (1, 2, 3-4, 5 to 8); 55 (, 1 to 8); 56 (, 1 to 3, 4-5, 6, 7-8); 57 (, 1, 2-3, 4 to 8); 58 (, 1 to 4); 59 (, 1 to 4); 60 (, 1 to 4); 61 (, 1, 2, 3-4); 62 (, 1, 2, 3-4); 63 (, 1 to 4); 64 (, 1 to 4); 65 (, 1 to 4); 66 (, 1 to 4); 67 (, 1 to 4); 68 (, 1 to 4); 69 (, 1 to 4); 70 (, 1, 2, 4); 71 (, 1 to 4); 72 (, 1 to 4); 73 (, 1 to 4); 74 (, 1 to 4); 75 (, 1 to 6); 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.54:1-2,5-8,3-4;vol.55:1-6
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CLOCKSS Archive
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Preserved
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2026-02-09
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54, 55
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CLOCKSS Archive
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Preserved
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2026-02-09
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54 to 75
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Portico
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Preserved
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2026-02-12
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Preserved : 2004: 56(1, 3, 6-8), 2005: 57(4, 6), 2006: 58(1-4), 2007: 59(1-3), 2008: 60(1-4), 2009: 61(1-4), 2010/2011: 62(1-4), 2011: 63(1-4), 2012: 64(1-2, 4), 2013: 65(1-4), 2014: 66(1-4), 2015: 67(1-4), 2016: 68(1-4), 2017: 69(1-4), 2018: 70(1-4), 2019: 71(1-4), 2020: 72(1-4), 2021: 73(1-4), 2022: 74(1-4), 2023: 75(1-6)
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LOCKSS Archive
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In Progress
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2026-02-09
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64, 71
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LOCKSS Archive
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Preserved
|
2026-02-09
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65 to 70
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 56 (3, 6); 57 (4); 58 (1, 2, 4); 59 (1-4); 60 (1-4); 61 (1, 2, 3-4); 62 (1, 2, 3-4); 63 (1-4); 64 (1-4); 65 (1-4); 66 (1-4); 67 (1-4); 68 (1-4); 69 (1-4); 70 (1-4); 71 (supplement-1, 1, 3, 4)
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Library of Congress
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Preserved
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2025-04-07
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70 (1 to 4); 71 (1, S1, 2 to 4); 72 (1 to 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 6); 76 (1 to 5)
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|
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National Digital Preservation Program, China
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Preserved
|
2025-10-23
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|
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Preserved : 6 (1 to 4); 7 (1 to 4); 54 (1 to 3, 5 to 8); 55 (1 to 8); 56 (1 to 4, 6, 7); 57 (1, 2, 4 to 8); 58 (1 to 4); 59 (1 to 4); 61 (1 to 3); 62 (1 to 3); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (Suppl 1, 1 to 4); 72 (1 to 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 6); 76 (1 to 6)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 6 (1 to 4); 7 (1 to 4); 54 (1 to 3, 5 to 8); 55 (1 to 8); 56 (1 to 4, 6, 7); 57 (1, 2, 4 to 8); 58 (1 to 4); 59 (1 to 4); 61 (1 to 3); 62 (1 to 3); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (Suppl 1, 1 to 4); 72 (1 to 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 6); 76 (1 to 6)
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