Preserved |
Springer |
CLOCKSS Archive |
1955 |
2024 |
29/04/2024 |
|
1 to 39 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
29/04/2024 |
|
27, 34 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
29/04/2024 |
|
28 to 33 |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 2 (1 to 9, 11, 12); 3 (1 to 9, 11, 12); 11 (1 to 6); 12 (1 to 9); 13 (1 to 9); 14 (1 to 8, 12); 15 (1, 3); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (Suppl 1, 1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1 to 9, 11, 12); 34 (1 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12); 38 (Suppl 2, 1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 2 (1 to 9, 11, 12); 3 (1 to 9, 11, 12); 11 (1 to 6); 12 (1 to 9); 13 (1 to 9); 14 (1 to 8, 12); 15 (1, 3); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (Suppl 1, 1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1 to 9, 11, 12); 34 (1 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 2 (1 to 9, 11, 12); 3 (1, 2, 4 to 9, 11, 12); 11 (1 to 6); 12 (1 to 9); 13 (1 to 9); 14 (1 to 8, 12); 15 (1, 3); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 5, 7 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1 to 9, 11, 12); 34 (1 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 2 (1 to 9, 11, 12); 3 (1, 2, 4 to 9, 11, 12); 11 (1 to 6); 12 (1 to 9); 13 (1 to 9); 14 (1 to 8, 12); 15 (1, 3); 16 (1 to 9, 11, 12); 17 (1 to 9, 11, 12); 18 (1 to 9, 11, 12); 19 (1 to 9, 11, 12); 21 (1 to 9, 11, 12); 22 (1 to 9, 11, 12); 23 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 5, 7 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1 to 9, 11, 12); 34 (1 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12) |
Preserved |
Springer |
National Library of the Netherlands |
1996 |
2019 |
20/10/2023 |
|
Preserved : 10 (4-6); 11 (1-6); 12 (1-9); 13 (1-9); 14 (1-7, 8-9, 10-11, 12); 15 (1-2, 3-4); 16 (1-12); 17 (1-12); 18 (1-12); 19 (1-12); 20 (1-12); 21 (1-4, 9); 22 (11-13); 23 (2, 3); 24 (11, 12); 25 (3-12); 26 (1-5); 27 (1-12); 28 (1-12); 29 (1-12); 30 (1-12); 31 (1-12); 32 (1-12); 33 (1-12); 34 (1-12) |
Preserved |
Springer |
Portico |
1987 |
1987 |
01/05/2024 |
|
Preserved : 1987: 1(1, 3) |
Preserved |
Springer |
Portico |
1988 |
2014 |
01/05/2024 |
|
Preserved : 1988: 2(3-4), 1989: 3(2, 4), 1990: 4(2, 4-6), 1991: 5(1-3, 6), 1992: 6(1-2, 5-6), 1993: 7(2-4), 1994: 8(1-3, 5), 1995: 9(4, 6), 1996: 10(1, 4-6), 1997: 11(1-6), 1998: 12(1-9), 1999: 13(1-9), 2000: 14(1-12), 2000: 15(1-4), 2001: 16(1-12), 2002: 17(1-12), 2003: 18(1-12), 2004: 19(1-12), 2005: 20(1-12), 2006: 21(1-12), 2007: 22(1-12), 2008: 23(1-12), 2009: 24(1-12), 2010: 25(1-12), 2011: 26(1-12), 2012: 27(1-12), 2012/2013: 28(1-12), 2014: 29(1-12), 2014: 30(1) |
Preserved |
Springer |
Portico |
2015 |
2024 |
01/05/2024 |
|
Preserved : 2015: 30(4-12), 2016: 31(1-12), 2016/2017: 32(1-12), 2018: 33(1-12), 2019: 34(1-12), 2018/2020: 35(1-12), 2021: 36(1-12), 2022: 37(1-12), 2023: 38(1, S 1, 2, S 2, 4-12), 2024: 39(1-6) |
Preserved |
Springer |
Scholars Portal |
1987 |
2024 |
02/04/2024 |
|
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 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 6); 10 (1 to 6); 11 (1 to 6); 12 (1 to 9); 13 (1 to 9); 14 (1 to 7, 8/9, 10/11, 12); 15 (1/2, 3/4); 16 (1 to 12); 17 (1 to 12); 18 (1 to 12); 19 (1 to 12); 20 (1 to 12); 21 (1 to 12); 22 (1 to 13); 23 (1 to 12); 24 (1 to 12); 25 (1 to 12); 26 (1 to 12); 27 (1 to 12); 28 (1 to 12); 29 (1 to 12); 30 (1 to 12); 31 (1 to 12); 32 (1 to 12); 33 (1 to 12); 34 (1, 3, 4, 6, 7, 9 to 12); 35 (1 to 12); 36 (1 to 12); 37 (1 to 12); 38 (Suppl, 1 to 12); 39 (1 to 3) |