|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 8
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1, 2, 3-4); 8 (, 1 to 4); 9 (, 1 to 4); 10 (, 1-2, 3, 4); 11 (, 1, 2-3, 4); 12 (, 1 to 4); 13 (, 1 to 4); 14 (, 1 to 4); 15 (, 1 to 4); 16 (, 1 to 4); 17 (, 1 to 5); 18 (, 1 to 5); 19 (, 1 to 5); 20 (, 1 to 5); 21 (, 1 to 6); 22 (, 1 to 3, 4-5, 6); 23 (, 1 to 3, 4-5, 6); 24 (, 1 to 7); 25 (, 1 to 7); 26 (, 1 to 7); 27 (, 1 to 5); 28 (, 1 to 4, 5-6, 7); 29 (, 1 to 4); 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
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 18
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 28
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
12 to 21
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
29
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1997: 1(1-4), 1998: 2(1-4), 1999: 3(1-4), 2000: 4(1-4), 2001: 5(1-4), 2002: 6(1-4), 2003: 7(1-4), 2004: 8(1-4), 2005: 9(1-4), 2006: 10(3-4), 2007: 11(1, 4), 2008: 12(1-4), 2009: 13(1-4), 2010: 14(1-4), 2011: 15(1-4), 2012: 16(1-4), 2013: 17(1-5), 2014: 18(1-5), 2015: 19(1-5), 2016: 20(1-5), 2017: 21(1-6), 2018: 22(1-6), 2019: 23(1-6), 2020: 24(1-7), 2021: 25(1-7), 2022: 26(1-7), 2023: 27(1-7), 2024: 28(1-7), 2025: 29(1-7), 2026: 30(1)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
ahead-of-print to 29
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 1 (2 to 4); 2 (1 to 5); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1, 2, 3-4); 8 (1 to 4); 9 (1 to 4); 11 (1, 2-3, 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (sup1, 1 to 4); 17 (1 to 5); 18 (1 to 5); 19 (1 to 5); 21 (1 to 6); 22 (1 to 3, 4-5, 6); 23 (1 to 3, 4-5, 6); 24 (1 to 7); 25 (1 to 7); 26 (1 to 7); 27 (1 to 7); 28 (1 to 4, 5-6, 7); 29 (1)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
14 (1 to 4); 15 (1 to 4); 16 (sup1, 1 to 4); 17 (1 to 5); 18 (1 to 5); 19 (1 to 5); 20 (1 to 5); 21 (1 to 6); 22 (1 to 4-5, 6); 23 (1 to 4-5, 6); 24 (1 to 7); 25 (1 to 7); 26 (1 to 7); 27 (1 to 7); 28 (1 to 4)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 1 (1 to 4), 2 (1 to 4), 3 (1 to 4), 4 (1 to 4), 5 (1 to 4), 6 (1 to 4), 7 (1 to 3), 8 (1 to 4), 9 (1 to 4), 10 (1; 3 to 4), 11 (1 to 2; 4), 12 (1 to 4), 13 (1 to 4), 14 (1 to 4), 15 (1 to 4), 16 (1; 1x1; 2 to 4), 17 (1 to 5), 18 (1 to 5), 19 (1 to 3)
|
