|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1, 2, 3-4); 2 (, 1-2, 3-4); 3 (, 1 to 6); 4 (, 1 to 6); 5 (, 1 to 6); 6 (, 1 to 8); 7 (, 1-2, 3 to 8); 8 (, 1 to 6, 7-8); 9 (, 1 to 8); 10 (, 1, 2-3, 4-5, 6, 7-8); 11 (, 1-2, 3-4, 5-6, 7, 8); 12 (, 1-2, 5-6, 7-8); 13 (, 1-2, 3-4, 5-6, 8); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1); 17 (, 2); 18 (, 1-2); 19 (, 1-2); 20 (, 1, 2); 21 (, 1, 2); 22 (, 1, 2); 23; 25; 27; 28; 29; 30; 31; 32; 33; 34; 35; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 52; 53; 54; 55; 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
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 23, 25, 27 to 52, 54 to 56
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2001/2002: 1(1-4), 2002: 2(1-4), 2003: 3(1-6), 2004: 4(1-6), 2004/2005: 5(1-6), 2005/2006: 6(1-8), 2007: 7(1-8), 2007/2008: 8(1-8), 2009: 9(1-8), 2010: 10(1-8), 2011: 11(1-8), 2012: 12(1-8), 2013: 13(1-8), 2014: 14(1-2), 2014: 15(1-2), 2014: 16(1-2), 2015: 17(1-2), 2015: 18(1-2), 2015: 19(1-2), 2016: 20(1-2), 2016: 21(1-2), 2016: 22(1-2), 2017: 23-24, 2017: 25-26, 2018: 27, 2018: 28, 2018: 29, 2018: 30, 2019: 31, 2019: 32, 2019: 33, 2019: 34, 2020: 35, 2020: 36, 2020: 37, 2021: 39, 2021: 40, 2021: 41, 2021: 42, 2022: 43, 2022: 44, 2022: 45, 2022: 46, 2023: 47, 2023: 48, 2023: 49, 2023: 50, 2024: 51, 2024: 52, 2024: 53, 2024: 54, 2025: 55, 2025: 56
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 2
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1, 2, 3-4); 2 (1-2, 3-4); 3 (1-6); 4 (1-6); 5 (1-6); 6 (1-8); 7 (1-2, 3-8); 8 (1-6, 7-8); 9 (1-8); 10 (1, 2-3, 4-5, 6, 7-8); 11 (1-2, 3-4, 5-6, 7, 8); 12 (1-2, 3-4, 5-6, 7-8); 13 (1-2, 3-4, 5-6, 7, 8); 14 (1, 2); 15 (1, 2); 16 (1, 2); 17 (1, 2); 18 (1-2); 19; 20 (2); 21 (1, 2); 22 (1, 2); 23-24 (C); 25-26; 27; 28; 29; 30; 31; 32; 33
|
