|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1_suppl, 2 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 6); 16 (, 1 to 6); 17 (, 1 to 6); 18 (, 1 to 6); 19 (, 1 to 5); 20 (, 2 to 8); 21 (, 1 to 8); 22 (, 1 to 7); 23 (, 1 to 6, 8); 24 (, 1 to 8, 9_suppl); 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1995: 1(1-4), 1996: 2(1-4), 1997: 3(1, 1, S, 2-4), 1998: 4(1-4), 1999: 5(1, 1, S, 2-4), 2000: 6(1-4), 2001: 7(1-4), 2002: 8(1-4), 2003: 9(1-4), 2004: 10(1-4), 2005: 11(1-4), 2006: 12(1-4), 2007: 13(1-4), 2008: 14(1-4), 2009: 15(1-6), 2010: 16(1-6), 2011: 17(1-6), 2012: 18(1-6), 2013: 19(1-6), 2014: 20(1-8), 2015: 21(1-8), 2016: 22(1-8), 2017: 23(1-8), 2018: 24(1-8, 9, S), 2019: 25
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 10, 12, 23 to 31
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 5, 7, 8, 31
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
6, 9 to 30
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
11, 13 to 22
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2021: 27, 2022: 28, 2023: 29, 2024: 30, 2025: 31
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 25; 26; 27; 28; 29; 30; 2019; 2020; 2021; 2022; 2023; 2024
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1-4); 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-6); 16 (1-6); 17 (1-4); 18 (2-6); 19 (1-6); 20 (1-8); 21 (1-6, 8); 22 (1-8); 23 (1-8); 24 (1-8, 9_suppl)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 20 (1 to 8), 21 (1 to 8), 22 (1 to 8), 23 (1 to 8), 24 (1 to 8), 49 (4), 50 (1)
|