|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2006: 14(1-6), 2007: 15(1-6), 2008: 16(1-6), 2009: 17(1-6), 2010: 18(1-6), 2011: 19(1-6), 2012: 20(1-6), 2013: 21(1-12), 2014: 22(1-12), 2015: 23(1-12), 2016: 24(1-12), 2017: 25(1-12), 2018: 26(1-12), 2019: 27(1-12), 2020: 28(1-9, 11-12), 2021: 29, 2021: 30, 2021: 31, 2021: 32, 2021: 33, 2021: 34, 2021: 35, 2021: 36, 2021: 37, 2021: 38, 2021: 39, 2021: 40, 2022: 41, 2022: 42, 2022: 43, 2022: 44, 2022: 45, 2022: 46, 2022: 47, 2022: 48, 2022: 49, 2022: 50, 2022: 51, 2022: 52, 2023: 53, 2023: 54, 2023: 55, 2023: 56, 2023: 57, 2023: 58, 2023: 59, 2023: 60, 2023: 61, 2023: 62, 2023: 63, 2023: 64, 2024: 65, 2024: 66, 2024: 68, 2024: 69, 2024: 70, 2024: 71, 2024: 72, 2024: 73, 2024: 74, 2024: 75, 2024: 76, 2025: 77, 2025: 78, 2025: 79, 2025: 80, 2025: 81, 2025: 82, 2025: 83, 2025: 84, 2025: 85, 2025: 86, 2025: 87, 2025: 88
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 14 (1 to 6); 15 (, 1 to 6); 16 (, 1 to 6); 17 (, 1 to 6); 18 (, 1 to 6); 19 (, 1 to 6); 20 (, 1 to 6); 21 (, 1 to 5, 7 to 12); 22 (, 1 to 10, 11-12); 23 (, 1 to 12); 24 (, 1 to 12); 25 (, 2 to 7, 9 to 12); 26 (, 1 to 12); 27 (, 1 to 12); 28 (, 1, 4 to 7, 9 to 12); 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 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
|
|
|
14 to 88
|
|
|
Technische Informationsbibliothek
|
|
Preserved
|
2026-01-13
|
|
|
vol.27:1-12;vol.28:1-12
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 14 (1-6); 15 (1-6); 16 (1-6); 17 (1-6); 19 (1-6); 20 (1-6); 21 (1-12); 22 (1-10, 11-12); 23 (1-9, 11, 12); 24 (2-12); 25 (1-10, 12); 26 (1-12); 27 (1, 2, 4, 5, 7-9)
|
