|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1 to 7
|
|
|
Technische Informationsbibliothek
|
|
Preserved
|
2026-01-13
|
|
|
vol.1:1;vol.2:1;vol.4:2;vol.5:1-4;vol.6:1-4;vol.7:1-4;vol.8:4
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2013: 1(1), 2014: 2(1), 2015: 3(1), 2016/2017: 4(1-2), 2017: 5(1-4), 2018: 6(1-4), 2019: 7(1-4), 2020: 8(1-4), 2021: 9(1-4), 2022: 10(1-4), 2023: 11(1-4), 2024: 12(1-4), 2025: 13(1-4), 2026: 14(1-2)
|
|
|
Portico
|
|
Preserved
|
2026-04-09
|
|
|
Preserved : 2020: 8(4)
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1); 2; 3; 4 (2); 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, 2)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
|
|
1 to 14
|