|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (2 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 4); 8 (1 to 4); 9 (1 to 4); 10 (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 (Supplement:, 1 to 4); 18 (1 to 4); 19 (Supplement:, 1 to 6); 20 (Supplement:, 1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (Supplement, 1 to 6); 26 (Supplement, 1 to 6); 27 (Supplement, 1 to 8); 28 (1 to 8); 29 (Supplement, 1 to 8); 30 (Supplement, 1 to 6, 8 to 10); 31 (Supplement, 1 to 10); 32 (suppl_5, 1 to 10); 33 (suppl_2, 1 to 10); 34 (Supplement_1, 2 to 9); 35 (Supplement_1, 1 to 10); 36 (1); 40 (7 to 10); 41 (1 to 3)
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 20
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1993: 8(3), 1994: 9(1)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
20 to 39
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 2007: 22(4), 2008: 23(1-6), 2008/2009: 24(1-6), 2009/2010: 25(1-6), 2010/2011: 26(1-6), 2011/2012: 27(1-8), 2012/2013: 28(1-8), 2012/2013/2014: 29(1-8), 2014/2015: 30(1-10), 2015/2016: 31(1-10), 2017: 32(1-10), 2018: 33(1-10), 2019: 34(1-10), 2020: 35(1-10), 2021: 36(1-10), 2022: 37(1-10), 2023: 38(1-10), 2024: 39(1-10), 2025: 40(1-10), 2026: 41(1-3)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
23 to 33, 41
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-13
|
|
|
34 to 40
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-13
|
|
|
40, 41
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 36 (Supplement_1, 3 to 10); 37 (1 to 10); 38 (1 to 5, 7 to 9); 39 (1 to 7, 9); 40 (1, 2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 3 (suppl_1, 1 to 9); 4 (1 to 5, 7); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (suppl_1, 1 to 6); 26 (suppl_1, 1 to 6); 27 (suppl_1, 1 to 8); 28 (1 to 8); 29 (suppl_1, 1 to 8); 31 (suppl_1, 1 to 9); 32 (suppl_4, 1 to 9); 33 (suppl_1, 1 to 9); 34 (Supplement_1, 1 to 9); 35 (Supplement_1, 1 to 9); 36 (Supplement_1, 1 to 9); 37 (1 to 5, 7 to 9); 38 (Supplement_1, 1 to 9); 39 (Supplement_1, 1 to 7, 9)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 3 (suppl_1, 1 to 9); 4 (1 to 5, 7, 8); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (suppl_1, 1 to 6); 26 (suppl_1, 1 to 6); 27 (suppl_1, 1 to 8); 28 (1 to 8); 29 (suppl_1, 1 to 8); 31 (suppl_1, 1 to 9); 32 (suppl_4, 1 to 9); 33 (suppl_1, 1 to 9); 34 (Supplement_1, 1 to 9); 35 (Supplement_2, 1 to 9); 36 (Supplement_1, 1 to 9); 37 (1 to 5, 7 to 9); 38 (Supplement_1, 1 to 9); 39 (Supplement_1, 1 to 7, 9)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 35
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (2-4); 2 (2, 4); 3 (2, 4); 4 (3, 4); 5 (1-4); 6 (2-4); 7 (1-4); 8 (2-4); 9 (2-4); 10 (2-4)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 29 (1 to 3; 6 to 8), 30 (1 to 6; 8 to 10; S1 to S2), 31 (4 to 10; S2), 32 (1 to 2; 4 to 5; 9 to 10), 33 (1 to 2; 4 to 10; S2), 34 (4)
|
