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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 18 (1 to 7, 9 to 11); 19 (, 1 to 3, 5 to 11, 12S); 20 (, 2, 4 to 12); 21 (, 1 to 4, 6 to 8, 10 to 12); 22 (, 1 to 12); 23 (, 1 to 12); 24 (, 1 to 4); 31 (, 11, 12); 32 (, 1 to 5, 7 to 12); 33 (, 1 to 12); 34 (, 1 to 12); 35 (, 1, 2, 6 to 12); 36 (, 1 to 11); 37 (, 3 to 12); 38 (, 1 to 12); 39 (, 1 to 12); 40 (, 1 to 12); 41 (, 1 to 12); 42 (, 1, 2, 4 to 12); 43 (, 1 to 12); 44 (, 1 to 12); 45 (, 1 to 12); 46 (, 1 to 12); 47 (, 1 to 12); 48 (, 1 to 7); 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 1995: 18(1-7, 9-11), 1996: 19(1-3, 5-11, 12, S)
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CLOCKSS Archive
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Preserved
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2026-02-09
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18 to 48
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Portico
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Preserved
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2026-02-12
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Preserved : 1997: 20(2, 4-12), 1998: 21(1-4, 6-8, 10-12), 1999: 22(1-12), 2000: 23(1-12), 2001: 24(1-12), 2002: 25(1-12), 2003: 26(1-12), 2004: 27(1-12), 2005: 28(1-12), 2006: 29(1-12), 2007: 30(1-12), 2008: 31(1-12), 2009: 32(1-12), 2010: 33(1-12), 2011: 34(1-12), 2012: 35(1-12), 2013: 36(1-12), 2014: 37(1-12), 2015: 38(1-12), 2016: 39(1-12), 2017: 40(1-12), 2018: 41(1-12), 2019: 42(1-12), 2020: 43(1-12), 2021: 44(1-12), 2022: 45(1-12), 2023: 46(1-12), 2024: 47(1-12), 2025: 48(1-8)
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.20:2-2,4-12;vol.21:1-4,6-8,10-12;vol.22:1-12;vol.23:1-12;vol.24:1-12;vol.25:1-12;vol.26:1-12;vol.27:1-12;vol.28:1-12;vol.29:1-12;vol.30:1-12;vol.31:1-12;vol.32:1-12;vol.33:1-12;vol.34:1-12;vol.35:1-12;vol.36:1-12;vol.37:1-12;vol.38:1-12;vol.39:1-12;vol.40:1-12;vol.41:1-12;vol.42:1-12;vol.43:1-12;vol.44:1
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Library of Congress
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Preserved
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2025-04-07
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33 (4 to 12); 34 (1 to 12); 35 (1 to 12); 36 (1 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 7, 9 to 12); 40 (3 to 6, 9 to 12); 41 (2, 5 to 7, 9, 11, 12); 42 (3 to 9, 11); 43 (1 to 3, 5, 6, 8 to 11); 44 (1 to 4, 6 to 12); 45 (1, 3 to 12); 46 (1, 2, 9 to 12); 47 (5, 6)
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