|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2012: 6(1-12), 2013: 7(1-12), 2014: 8(1-12), 2015: 9(1-12), 2016: 10(1-12), 2017: 11(1-12), 2018: 12(1-12), 2019: 13(1-12), 2020: 14(1-12), 2021: 15(1-12), 2022: 16(1-12), 2023: 17(1-6), 2024: 18(1-6), 2025: 19(1-6), 2026: 20(1-2)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1‐2, 3 to 6); 2 (, 1 to 6); 3 (, 1 to 6); 4 (, 1 to 12); 5 (, 1 to 12); 6 (, 1 to 12); 7 (, 1 to 12); 8 (, 1 to 12); 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1-2, 3-6)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
4 (2 to 12); 5 (1 to 12); 6 (1 to 12); 7 (1 to 12); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 6, 12); 12 (3, 5 to 9, 11); 13 (1, 3 to 6, 8, 9, 11, 12); 14 (1 to 5, 9, 10, 12); 15 (1 to 12); 16 (1 to 5-6, 7 to 12); 17 (5); 18 (3)
|
|
|
Technische Informationsbibliothek
|
|
Preserved
|
2026-01-13
|
|
|
vol.10:1-12;vol.11:1-12;vol.12:1-12;vol.13:1-12;vol.14:1-12;vol.1:3-6,1-2;vol.2:1-6;vol.3:1-6;vol.4:1-12;vol.5:1-12;vol.6:1-12;vol.7:1-12;vol.8:1-12;vol.9:1-12
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 3, 5 to 20
|