Preserved |
Springer |
CLOCKSS Archive |
1989 |
2021 |
15/04/2024 |
|
1 to 33 |
Preserved |
Association for Computing Machinery |
CLOCKSS Archive |
1989 |
2023 |
15/04/2024 |
|
1 to 35 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
15/04/2024 |
|
24, 31 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
25 to 30 |
Preserved |
Springer |
Library of Congress |
2018 |
2021 |
23/02/2024 |
|
30 (2, 3-4, 5, 6); 31 (1 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 1 (1 to 5); 2 (1 to 4, 6); 3 (1, 2, 3-4, 5, 6); 9 (1 to 5); 11 (1 to 6); 12 (1 to 6); 13 (1 to 3, 6); 14 (1 to 4); 15 (1, 2, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1, 3 to 6); 22 (1 to 3, 5, 6); 23 (1 to 6); 24 (1 to 4); 25 (1 to 6); 26 (1 to 6); 27 (1 to 5); 28 (1 to 4, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 4-5, 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
08/01/2024 |
|
Preserved : 1 (1 to 5); 2 (1 to 4, 6); 3 (1, 2, 3-4, 5, 6); 9 (1 to 5); 11 (1 to 6); 12 (1 to 6); 13 (1 to 3, 6); 14 (1 to 4); 15 (1, 2, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1, 3 to 6); 22 (1 to 3, 5, 6); 23 (1 to 6); 24 (1 to 4); 25 (1 to 6); 26 (1 to 6); 27 (1 to 5); 28 (1 to 4, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 4-5, 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 1 (1 to 5); 2 (1 to 4, 6); 3 (1, 2, 3-4, 5, 6); 9 (1 to 5); 11 (1 to 6); 12 (1 to 6); 13 (1 to 3, 6); 14 (1 to 4); 15 (1, 2, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1, 3 to 6); 22 (1 to 3, 5, 6); 23 (1 to 6); 24 (1 to 4); 25 (1 to 6); 26 (1 to 6); 27 (1 to 5); 28 (1 to 4, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 4-5, 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
09/04/2024 |
|
Preserved : 1 (1 to 5); 2 (1 to 4, 6); 3 (1, 2, 3-4, 5, 6); 9 (1 to 5); 11 (1 to 6); 12 (1 to 6); 13 (1 to 3, 6); 14 (1 to 4); 15 (1, 2, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1, 3 to 6); 22 (1 to 3, 5, 6); 23 (1 to 6); 24 (1 to 4); 25 (1 to 6); 26 (1 to 6); 27 (1 to 5); 28 (1 to 4, 6); 29 (1 to 6); 31 (1 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 4-5, 6) |
Preserved |
Springer |
National Library of the Netherlands |
1998 |
2019 |
20/10/2023 |
|
Preserved : 10 (1-4, 5-6); 11 (1-6); 12 (1-6); 13 (1, 2, 3-5, 6); 14 (1-4); 15 (1, 2-3, 4); 16 (1-4); 17 (1-4); 18 (1-4); 19 (1-4); 20 (1-3, 4-5, 6); 21 (1-2, 3-6); 22 (1, 2, 3-4, 5, 6); 23 (1-6); 24 (1-3, 4-6); 25 (1-6); 26 (1-6); 27 (1-4, 5-6); 28 (1-6); 29 (1-6); 30 (1, 2, 3-4, 5, 6); 31 (1-5); 2014 |
Preserved |
Springer |
Portico |
1989 |
2021 |
17/04/2024 |
|
Preserved : 1989: 1(1), 1990: 2(1), 1991: 3(1-4), 1992: 4(1, S 1, 2-6), 1993: 5(1-6), 1994: 6(1-6), 1995: 7(1-6), 1996: 8(1-6), 1997: 9(1-6), 1998: 10(1-6), 1999: 11(1-6), 2000: 12(1-6), 2001/2002: 13(1-6), 2002/2003: 14(1-4), 2003: 15(1-4), 2004: 16(1-4), 2005: 17(1-4), 2006: 18(1-4), 2007: 19(1-4), 2008: 20(1-6), 2009: 21(1-6), 2010: 22(1-6), 2011: 23(1-6), 2012: 24(1-6), 2013: 25(1-6), 2014: 26(1-6), 2015: 27(2-6), 2016: 28(1-6), 2017: 29(1-6), 2018: 30(1-6), 2019: 31(1-6), 2019/2020: 32(1-6), 2021: 33(1-6) |
Preserved |
Springer |
Scholars Portal |
1989 |
2021 |
02/04/2024 |
|
Preserved : 1 (1); 2; 3 (2 to 4); 4 (1 to 6); 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 8 (1 to 6); 9 (1 to 4, 5-6); 10 (1 to 4, 5-6); 11 (1 to 6); 12 (1 to 6); 13 (1, 2, 3-5, 6); 14 (1 to 4); 15 (1, 2-3, 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 3, 4-5, 6); 21 (1-2, 3 to 6); 22 (1, 2, 3-4, 5, 6); 23 (1 to 6); 24 (1 to 3, 4-6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 4, 5-6); 28 (1 to 6); 29 (1 to 6); 30 (1, 2, 3-4, 5, 6); 31 (4 to 6); 32 (1, 2-3, 4-6); 33 (1 to 3, 4-5, 6) |