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Portico
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Preserved
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2026-02-12
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Preserved : 1987: 7(1-4), 1988: 8(1-4), 1989: 9(1-4), 1990: 10(1-4), 1991: 11(1-4), 1992: 12(1-4), 1993: 13(1-4), 1994: 14(1, 3-4), 1995: 15(1-4), 1996: 16(1-4), 1997: 17(1-4), 1998: 18(1-4), 1999: 19(1-4), 2000: 20(1-4), 2001: 21(1-4)
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|
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Portico
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Preserved
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2026-02-12
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Preserved : 1981: 1(1-2), 1982: 2(1-4), 1983: 3(1-4), 1984: 4(1-4), 1985: 5(1-4), 1986: 6(1-4)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 22 (1 to 4); 23 (, 1 to 4); 24 (, 1 to 6); 25 (, 1 to 6); 26 (, 1 to 6); 27 (, 1 to 6); 28 (, 1 to 6); 29 (, 1 to 6); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 to 6); 33 (, 1 to 6); 34 (, 1 to 6); 35 (, 1 to 6); 36 (, 1 to 6); 37 (, 1 to 4); 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017
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|
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Portico
|
|
Preserved
|
2026-02-12
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|
|
Preserved : 1985: 5(4)
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|
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Portico
|
|
Preserved
|
2026-02-12
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|
|
Preserved : 1994: 14(2)
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|
|
Portico
|
|
Preserved
|
2026-02-12
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|
|
Preserved : 2002: 22(1-4), 2003: 23(1-4), 2004: 24(1-6), 2005: 25(1-6), 2006: 26(1-6), 2007: 27(1-6), 2008: 28(1-6), 2009: 29(1-6), 2010: 30(1-6), 2011: 31(1-6), 2012: 32(1-6), 2013: 33(1-3, 5-6), 2014: 34(1-4, 6), 2015: 35(1-6), 2016: 36(1-6), 2017: 37(1-6)
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LOCKSS Archive
|
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In Progress
|
2026-02-09
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|
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32
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|
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LOCKSS Archive
|
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Preserved
|
2026-02-09
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|
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33 to 37
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|
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CLOCKSS Archive
|
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Preserved
|
2026-02-09
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|
|
1 to 37
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|
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National Library of the Netherlands
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Preserved
|
2024-12-15
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|
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Preserved : 26 (4-6); 27 (2-6); 28 (1-5); 29 (1-6); 30 (1-6); 31 (2-6); 32 (1-6); 33 (1-6); 34 (1-5); 35 (1-6); 36 (1-6); 37 (1-4); 41 (3)
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Library of Congress
|
|
Preserved
|
2025-04-07
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|
|
37 (5, 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 6); 4 (1 to 6); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 6); 4 (1 to 6); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6)
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