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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 29; 30 (1 to 4); 31 (1 to 3); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 40 (1 to 4); 41 (1 to 4); 42 (1 to 4); 43 (1 to 3); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 50 (1-2, 3, 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1)
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Internet Archive
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Preserved
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2025-08-08
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1 to 47
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CLOCKSS Archive
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Preserved
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2026-04-13
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42 to 48
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Portico
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Preserved
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2026-04-16
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|
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Preserved : 2009/2010: 42(1-4), 2010: 43(1-3), 2011: 44(1-4), 2012: 45(1-4), 2013: 46(1-4), 2014: 47(1-4), 2015: 48(1-4), 2016: 49(1-4)
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CLOCKSS Archive
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In Progress
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2026-04-13
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|
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49
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LOCKSS Archive
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Preserved
|
2026-04-13
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49
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LOCKSS Archive
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Preserved
|
2026-04-13
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17 to 22, 29 to 57
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CLOCKSS Archive
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Preserved
|
2026-04-13
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ahead-of-print, 17 to 22, 29 to 58
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LOCKSS Archive
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In Progress
|
2026-04-13
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58, 59
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Portico
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Preserved
|
2026-04-16
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Preserved : 1984/1985: 17(1-4), 1985/1986: 18(1-4), 1986/1987: 19(1-4), 1987/1988: 20(1-4), 1988/1989: 21(1-4), 1989/1990: 22(1-4)
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Portico
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Preserved
|
2026-04-16
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|
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Preserved : 1997: 29(4), 1997/1998: 30(1-4), 1998: 31(1-3), 1999/2000: 32(1-4), 2000/2001: 33(1-4), 2001/2002: 34(1-4), 2002/2003: 35(1-4), 2003/2004: 36(1-4), 2004/2005: 37(1-4), 2005/2006: 38(1-4), 2006/2007: 39(1-4), 2007/2008: 40(1-4), 2008/2009: 41(1-4), 2009/2010: 42(1-4), 2010: 43(1-3), 2011: 44(1-4), 2012: 45(1-4), 2013: 46(1-4), 2014: 47(1-4), 2015: 48(1-4), 2016: 49(1-4), 2017: 50(1-4), 2018: 51(1-4), 2019: 52(1-4), 2020: 53(1-4), 2021: 54(1-4), 2022: 55(1-4), 2023: 56(1-4), 2024: 57(1-4), 2025: 58(1-4), 2026: 59(1-2)
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National Digital Preservation Program, China
|
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Preserved
|
2025-12-04
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|
|
Preserved : 3 (1 to 4); 4 (1 to 4); 5 (1-2, 3, 4); 12 (2); 13 (1); 29 (4); 31 (1 to 3); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 41 (1 to 4); 42 (1 to 4); 43 (1 to 3); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1)
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Library of Congress
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Preserved
|
2025-04-07
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|
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42 (4); 43 (1 to 3); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 4); 50 (1-2, 3, 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4)
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National Library of the Netherlands
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Preserved
|
2024-12-15
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|
|
Preserved : 42 (2-4); 43 (1-3); 44 (2, 3); 45 (1, 3, 4); 46 (1-4); 47 (1-4); 48 (2, 3); 49 (1, 3)
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British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 47 (1 to 4), 48 (1 to 4), 49 (1 to 4)
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