Preserved |
Springer |
CLOCKSS Archive |
1975 |
2023 |
15/04/2024 |
|
1 to 49 |
Preserved |
Springer |
Internet Archive |
1975 |
1998 |
15/09/2023 |
|
1 to 23 |
Preserved |
Springer |
Internet Archive |
1989 |
1990 |
15/09/2023 |
|
14 to 15 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
15/04/2024 |
|
37, 44 |
Preserved |
Springer Nature |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
38 to 43 |
Preserved |
Springer Nature |
Library of Congress |
2018 |
2023 |
23/02/2024 |
|
43 (2 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8); 47 (1, 2-3, 4-5, 6, 7-8); 48 (1 to 3) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 3 (1 to 8); 4 (1 to 8); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1, 3, 4, 6); 27 (1 to 8); 28 (1 to 8); 29 (1 to 8); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 8); 41 (1 to 8); 42 (1 to 8); 43 (1 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8); 47 (1, 2-3, 4-5, 6, 7-8); 48 (1 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 3 (1 to 8); 4 (1 to 8); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1, 3, 4, 6); 27 (1 to 8); 28 (1 to 8); 29 (1 to 8); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 6, 8); 41 (1 to 8); 42 (1 to 8); 43 (1 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8) |
Preserved |
Kluwer Academic Publishers |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 3 (1 to 8); 4 (1 to 8); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1, 3, 4, 6); 27 (1 to 8); 28 (1 to 8); 29 (1 to 8); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 8); 41 (1 to 8); 42 (1 to 8); 43 (1 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8); 47 (1, 2-3, 4-5, 6, 7-8) |
Preserved |
Springer |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 3 (1 to 8); 4 (1 to 8); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1, 3, 4, 6); 27 (1 to 8); 28 (1 to 8); 29 (1 to 8); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 6, 8); 41 (1 to 8); 42 (1 to 8); 43 (1 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8) |
Preserved |
Springer |
National Library of the Netherlands |
1997 |
2019 |
20/10/2023 |
|
Preserved : 22 (1-6); 23 (1-6); 24 (1-6); 25 (1-6); 26 (1, 3, 4, 6); 27 (1-8); 28 (1-8); 29 (1, 3-8); 30 (1-8); 31 (1-5, 7, 8); 32 (1, 2, 4-8); 33 (1-8); 34 (1-8); 35 (1-8); 36 (1-8); 37 (1-8); 38 (1-8); 39 (1-8); 40 (1-8); 41 (1-8); 42 (1-8); 43 (1-8); 44 (1-8) |
Preserved |
Springer |
Portico |
1976 |
1987 |
17/04/2024 |
|
Preserved : 1976: 1(2), 1977: 2(1), 1978: 3(1), 1979: 4(2, 6), 1980: 5(1), 1981: 6(1-2, 6), 1982: 7(2, 6), 1983: 8(5), 1984: 9(5), 1985: 10(3, 8-9, 12), 1986: 11(1, 4, 6, 10), 1987: 12(3, 6) |
Preserved |
Springer |
Portico |
1989 |
1989 |
17/04/2024 |
|
Preserved : 1989: 14(3, 6) |
Preserved |
Springer |
Portico |
1991 |
1991 |
17/04/2024 |
|
Preserved : 1991: 16(2) |
Preserved |
Springer |
Portico |
1992 |
1992 |
17/04/2024 |
|
Preserved : 1992: 17(2-6) |
Preserved |
Springer |
Portico |
1994 |
1994 |
17/04/2024 |
|
Preserved : 1994: 19(2-3) |
Preserved |
Springer |
Portico |
1995 |
1995 |
17/04/2024 |
|
Preserved : 1995: 20(4) |
Preserved |
|
Portico |
1997 |
2024 |
17/04/2024 |
|
Preserved : 1997: 22(1-6), 1997/1998: 23(1-6), 1999: 24(1-6), 2000: 25(1-6), 2001: 26(1-6), 2002: 27(1-8), 2003: 28(1-8), 2004: 29(1-8), 2005: 30(1-8), 2006: 31(1-8), 2007: 32(1-8), 2008: 33(1-8), 2009: 34(1-8), 2010: 35(1-8), 2011: 36(1-8), 2012: 37(1-8), 2013: 38(1-4, 6-7), 2014: 39(1-7), 2015: 40(2-8), 2016: 41(1-8), 2017: 42(1-8), 2018: 43(1, 4-8), 2019: 44(1-8), 2019/2020: 45(1-8), 2021: 46(1-8), 2022: 47(1-8), 2023: 48(1-6), 2024: 49(1) |
Preserved |
|
Scholars Portal |
1975 |
2024 |
02/04/2024 |
|
Preserved : 1 (2); 2 (1); 3; 4 (2 to 6); 5 (1); 6 (2 to 6); 7 (1 to 6); 8 (1 to 6); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 6); 13 (1 to 6); 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 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1-2, 3, 4-5, 6); 27 (1 to 8); 28 (1 to 8); 29 (1 to 8); 30 (1 to 8); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 8); 40 (1 to 8); 41 (1 to 8); 42 (1 to 8); 43 (1 to 8); 44 (1 to 8); 45 (1 to 8); 46 (1 to 8); 47 (1, 2-3, 4-5, 6, 7-8); 48 (1 to 6); 49 (1) |