Preserved |
Springer |
CLOCKSS Archive |
1992 |
2023 |
15/04/2024 |
|
1 to 33 |
Preserved |
Springer |
LOCKSS Archive |
1992 |
2010 |
15/04/2024 |
|
1 to 19 |
Preserved |
Springer |
Library of Congress |
2018 |
2023 |
23/02/2024 |
|
27 (2 to 6); 28 (1 to 6); 29 (1, 2-3, 4 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1 to 4) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 1 (1, 2, 4); 2 (1 to 6); 3 (1 to 6); 6 (1 to 4); 7 (1 to 4); 8 (1 to 3); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1, 2-3, 4 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 1 (1, 2, 4); 2 (1 to 6); 3 (1 to 6); 6 (1 to 4); 7 (1 to 4); 8 (1 to 3); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1, 2-3, 4 to 6); 31 (1 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 1 (1, 2, 4); 2 (1 to 6); 3 (1 to 6); 6 (1 to 4); 7 (1 to 4); 8 (1 to 3); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1, 2-3, 4 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 1 (1, 2, 4); 2 (1 to 6); 3 (1 to 6); 6 (1 to 4); 7 (1 to 4); 8 (1 to 3); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1, 2-3, 4 to 6); 31 (1 to 6); 32 (1 to 6) |
Preserved |
Springer |
National Library of the Netherlands |
1996 |
2019 |
20/10/2023 |
|
Preserved : 5 (1-4); 6 (1-4); 7 (1-4); 8 (1, 2, 3-4); 9 (1-4); 10 (1, 2-3, 4); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-4); 16 (1-4); 17 (1-6); 18 (1-6); 19 (1-6); 20 (1-6); 21 (1-6); 22 (1-4, 6); 23 (1-6); 24 (1-6); 25 (1-6); 26 (1-6); 27 (1-6); 28 (1-6) |
Preserved |
Springer |
Portico |
1992 |
1996 |
18/04/2024 |
|
Preserved : 1992: 1(1-2), 1993: 2(1-4), 1994: 3(1-4), 1995: 4(1-4), 1996: 5(1-4) |
Preserved |
Springer |
Portico |
2007 |
2024 |
18/04/2024 |
|
Preserved : 2007: 16(3), 2008: 17(1-2, 6), 2009: 18(1-6), 2010: 19(1-6), 2010/2011: 20(1-6), 2012: 21(1-3, 6), 2013: 22(1-4, 6), 2014: 23(1-6), 2015: 24(2-6), 2016: 25(1-6), 2017: 26(1-6), 2018: 27(1-6), 2019: 28(1-6), 2019/2020: 29(1-6), 2021: 30(1-6), 2022: 31(1-6), 2023: 32(2-6), 2024: 33(1-2) |
Preserved |
Springer |
Scholars Portal |
1992 |
2024 |
02/04/2024 |
|
Preserved : 1 (1, 2); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1, 2, 3-4); 9 (1 to 4); 10 (1, 2-3, 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (3 to 6); 29 (1, 2-3, 4 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (2) |