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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 6); 4 (, 1 to 6); 5 (, 1 to 6); 6 (, 1 to 6); 7 (, 1 to 8); 8 (, 1 to 8); 9 (, 1 to 8); 10 (, 1 to 8); 11 (, 1 to 8); 12 (, 1 to 12); 13 (, 1 to 12); 14 (, 1 to 12); 15 (, 1 to 12); 16 (, 1 to 12); 17 (, 1 to 12); 18 (, 1 to 5, 7 to 12); 19 (, 1 to 12); 20 (, 1 to 12); 21 (, 1, 2, 7 to 10, 12); 22 (, 1 to 10); 23 (, 2 to 12); 24 (, 1 to 12); 25 (, 1 to 12); 26 (, 1 to 12); 27 (, 1 to 12); 28 (, 1 to 12); 29 (, 1 to 12); 30 (, 1 to 12); 31 (, 1 to 12); 32 (, 1 to 12); 33 (, 1 to 4, 7 to 12); 34 (, 1 to 8); 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Internet Archive
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Preserved
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2025-08-08
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1 to 23
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Technische Informationsbibliothek
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Preserved
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2026-01-13
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vol.10:1-8;vol.11:1-8;vol.12:1-12;vol.13:1-12;vol.14:1-12,S1;vol.15:1-12;vol.16:1-12;vol.17:1-12,S1;vol.18:1-12,S1,S2;vol.19:1-12,S1;vol.20:1-12,S1;vol.21:1-12,S1,sup.S1,sup.S2;vol.22:1-12;vol.23:1-12;vol.24:1-12,sup.S1,sup.S2;vol.25:1-12,sup.S1,sup.S2;vol.26:1-12,sup.S1,sup.S2,sup.S3;vol.27:1-12;vol.28:1-12;vol.29:1-12,sup.S1;vol.30:1;vol.6:1-6;vol.7:1-8,S1;vol.8:1-8;vol.9:1-8
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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 35
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Portico
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Preserved
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2026-02-12
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Preserved : 1992: 1(1, S 1, 2-4), 1993: 2(1-4), 1994: 3(1-6), 1995: 4(1-6), 1996: 5(1-6), 1997: 6(1-6), 1998: 7(1, S 1, 2-8), 1999: 8(1-8), 2000: 9(1-8), 2001: 10(1-8), 2002: 11(1-8), 2003: 12(1-12), 2004: 13(1-12), 2005: 14(1, S 1, 2-12), 2006: 15(1-12), 2007: 16(1-12), 2008: 17(1, S 1, 2-12), 2009: 18(1, S 1, 2, S 2, 3-12), 2010: 19(1, S 1, 2-12), 2011: 20(1-12), 2012: 21(1, S1, S 1, 2, S2, 3-12), 2013: 22(1-12), 2014: 23(1-12), 2015: 24(1, S1, 2, S2, 3-12), 2016: 25(1, S1, 2, S2, 3-12), 2017: 26(1, S1, 2, S2, 3, S3, 4-12), 2018: 27(1-12), 2019: 28(1-12), 2020: 29(1, S1, 2-12), 2021: 30(1, S1, 2-12), 2022: 31(1, S1, 2, S2, 3-12), 2023: 32(1-12), 2024: 33(1-12), 2025: 34(1-12), 2026: 35(1-3)
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