|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 2001: 17(1-2), 2002: 18(3-4), 2003: 19(1-4), 2004: 20(1-2), 2005: 21(1-2), 2006: 22(1-2)
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (2 to 4); 2 (1 to 3); 3 (1 to 4); 4 (1 to 4); 5 (1, 2, 3-4); 6 (1-2, 3, 4); 7 (1, 2, 3-4); 8 (1-2, 3-4); 9 (1, 2, 3-4); 10 (1, 2, 3-4); 11 (1, 2, 3-4); 12 (1-2, 3, 4); 13 (1-2, 3-4); 14 (1-2, 3-4); 15 (1-2, 3-4); 16 (1, 2, 3-4); 17 (1-2, 3-4); 18 (1-2, 3-4); 19 (1, 2, 3-4); 20 (1-2, 3-4); 21 (1-2, 3-4); 22 (1-2, 3-4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1, 4); 29 (1 to 4); 30 (1 to 4); 31 (1, 2, 4); 32 (2 to 4); 33 (1 to 3); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
1 to 37
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
1 to 37
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1988: 4(1-4), 1989: 5(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1990: 6(3-4), 1991: 7(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1993: 9(1-2), 1994: 10(1-2), 1995: 11(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1996: 12(3-4), 1997: 13(1-4), 1998: 14(1-4), 1999: 15(1-4), 2000: 16(1-4), 2001: 17(1-4), 2002: 18(1-4), 2003: 19(1-4), 2004: 20(1-4), 2005: 21(1-4), 2006: 22(1-4), 2007: 23(1-4), 2008: 24(1-4), 2009: 25(1-4), 2010: 26(1-4), 2011: 27(1-4), 2012: 28(1-4), 2013: 29(1-4), 2014: 30(1-4), 2015: 31(1-4), 2016: 32(1-4), 2017: 33(1-4), 2018: 34(1-4), 2019: 35(1-4), 2020: 36(1-4), 2021: 37(1-4)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 2 (1-2, 3-4); 3 (1 to 4); 13 (1-2, 3-4); 14 (1-2, 3-4); 15 (1-2, 3-4); 16 (1, 2, 3-4); 17 (1-2, 3-4); 18 (1-2, 3-4); 19 (1, 2, 3-4); 21 (1-2, 3-4); 22 (1-2, 3-4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4)
|
|
|
Public Knowledge Project PLN
|
|
Preserved
|
2026-04-20
|
|
|
Preserved : 1 (1 to 4); 2 (1 to 3); 3 (1 to 4); 4 (1 to 4); 5 (1, 2, 3/4); 6 (1/2, 3, 4); 7 (1, 2, 3/4); 8 (1/2, 3/4); 9 (1, 2, 3/4); 10 (1); 16 (2, 3/4); 17 (1/2, 3/4); 18 (1/2, 3/4); 19 (1, 2, 3/4); 20 (1/2, 3/4); 21 (1/2, 3/4); 22 (1/2, 3/4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 3); 38 (1 to 4); 39; 40; 41
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1-4); 2 (1-3); 3 (1-4); 4 (1-4); 5 (1, 2, 3-4); 6 (1-2, 3, 4); 7 (1, 2, 3-4); 8 (1-2, 3-4); 9 (1, 2, 3-4); 10 (1, 2, 3-4); 11 (1, 2, 3-4); 12 (1-2, 3, 4); 13 (1-2, 3-4); 14 (1-2, 3-4); 15 (1-2, 2, 3-4); 16 (1, 2, 3-4); 17 (1-2, 3-4); 18 (1-2, 3-4); 19 (1, 2, 3-4); 20 (1-2, 3-4); 21 (1-2, 3-4); 22 (1-2, 3-4); 23 (1-4); 24 (1-4)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4)
|