Preserved |
Springer |
CLOCKSS Archive |
1966 |
2024 |
15/04/2024 |
|
1 to 106 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1980 |
1996 |
15/09/2023 |
|
24 to 57 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1983 |
1996 |
15/09/2023 |
|
30 to 57 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
15/04/2024 |
|
94, 101 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
95 to 100 |
Preserved |
Springer |
Library of Congress |
2018 |
2023 |
23/02/2024 |
|
100 (1 to 12); 101 (1 to 12); 102 (1 to 12); 103 (1 to 12); 104 (1 to 12); 105 (1 to 8) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 1 (1 to 9, 11, 12); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 3); 11 (1 to 9, 11, 12); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (1 to 4); 72 (1, 3); 73 (1 to 4); 74 (1 to 4); 75 (1, 2, 4); 76 (1, 3); 77 (1 to 4); 78 (1 to 4); 79 (1, 2); 81 (1, 2, 4); 82 (1, 2, 4); 83 (1, 2, 4); 84 (1, 3); 85 (1, 3, 4); 86 (1, 2, 4); 87 (1, 3); 88 (1, 3); 89 (1, 3); 91 (1 to 4); 92 (1 to 4); 93 (1, 2); 94 (1, 2, 5 to 8, 11, 12); 95 (1 to 9, 12); 96 (1 to 9, 11, 12); 97 (1 to 9, 11, 12); 98 (1, 3, 4, 6 to 9, 11, 12); 99 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 1 (1 to 9, 11, 12); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 3); 11 (1 to 9, 11, 12); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (1 to 4); 72 (1, 3); 73 (1 to 4); 74 (1 to 4); 75 (1, 2, 4); 76 (1, 3); 77 (1 to 4); 78 (1 to 4); 79 (1, 2); 81 (1, 2, 4); 82 (1, 2, 4); 83 (1, 2, 4); 84 (1, 3); 85 (1, 3, 4); 86 (1, 2, 4); 87 (1, 3); 88 (1, 3); 89 (1, 3); 91 (1 to 4); 92 (1 to 4); 93 (1, 2); 94 (1, 2, 5 to 8, 11, 12); 95 (1 to 9, 12); 96 (1 to 9, 11, 12); 97 (1 to 9, 11, 12); 98 (1, 3, 4, 6 to 9, 11, 12); 99 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 1 (1 to 9, 11, 12); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 3); 11 (1 to 9, 11, 12); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (1 to 4); 72 (1, 3); 73 (1 to 4); 74 (1 to 4); 75 (1, 2, 4); 76 (1, 3); 77 (1 to 4); 78 (1 to 4); 79 (1, 2); 81 (1, 2, 4); 82 (1, 2, 4); 83 (1, 2, 4); 84 (1, 3); 85 (1, 3, 4); 86 (1, 2, 4); 87 (1, 3); 88 (1, 3); 89 (1, 3); 91 (1 to 4); 92 (1 to 4); 93 (1, 2); 94 (1, 2, 5 to 8, 11, 12); 95 (1 to 9, 12); 96 (1 to 9, 11, 12); 97 (1 to 9, 11, 12); 98 (1, 3, 4, 6 to 9, 11, 12); 99 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 1 (1 to 9, 11, 12); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 3); 11 (1 to 9, 11, 12); 12 (1 to 9, 11, 12); 13 (1 to 9, 11, 12); 14 (1 to 9, 11, 12); 15 (1 to 9, 11, 12); 58 (1 to 4); 59 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 71 (1 to 4); 72 (1, 3); 73 (1 to 4); 74 (1 to 4); 75 (1, 2, 4); 76 (1, 3); 77 (1 to 4); 78 (1 to 4); 79 (1, 2); 81 (1, 2, 4); 82 (1, 2, 4); 83 (1, 2, 4); 84 (1, 3); 85 (1, 3, 4); 86 (1, 2, 4); 87 (1, 3); 88 (1, 3); 89 (1, 3); 91 (1 to 4); 92 (1 to 4); 93 (1, 2); 94 (1, 2, 5 to 8, 11, 12); 95 (1 to 9, 12); 96 (1 to 9, 11, 12); 97 (1 to 9, 11, 12); 98 (1, 3, 4, 6 to 9, 11, 12); 99 (1 to 9, 11, 12) |
Preserved |
Springer |
National Library of the Netherlands |
1997 |
2019 |
20/10/2023 |
|
Preserved : 59 (1); 62 (2-4); 63 (1-4); 64 (1-4); 65 (1-4); 66 (1-4); 67 (1-4); 68 (1-4); 69 (1-4); 70 (1-4); 71 (1-4); 72 (1-2, 3-4); 73 (1-4); 74 (1-4); 75 (1, 2-3, 4); 76 (1-2, 3-4); 77 (1-4); 78 (1, 3, 4); 79 (1, 2-4); 80 (1-4); 81 (1, 2-3, 4); 82 (1, 2-3, 4); 83 (1, 2-3, 4); 84 (1-2, 3-4); 85 (1-2, 3, 4); 86 (1, 2-3, 4); 87 (1-2, 3-4); 88 (1-2, 3-4); 89 (1-2, 3-4); 90 (1-2, 3-4); 91 (1-4); 92 (1-4); 93 (1, 2-4); 94 (1, 2-4, 5-7, 8-10, 11, 12); 95 (supplement-1, 1-9, 10-11, 12); 96 (1-12); 97 (1-12); 98 (1-2, 3-12); 99 (1-12); 100 (1-12); 101 (1-12) |
Preserved |
Springer |
Portico |
1967 |
1967 |
18/04/2024 |
|
Preserved : 1967: 2(3) |
Preserved |
Springer |
Portico |
1968 |
1969 |
18/04/2024 |
|
Preserved : 1968: 3(4), 1969: 4(1) |
Preserved |
Springer |
Portico |
1970 |
1971 |
18/04/2024 |
|
Preserved : 1970: 5(2, 4), 1971: 7(1-2), 1971: 8(1-2) |
Preserved |
Springer |
Portico |
1972 |
1972 |
18/04/2024 |
|
Preserved : 1972: 9(2) |
Preserved |
Springer |
Portico |
1974 |
1975 |
18/04/2024 |
|
Preserved : 1974: 13(3-4), 1975: 14(1-3) |
Preserved |
Springer |
Portico |
1979 |
1979 |
18/04/2024 |
|
Preserved : 1979: 23(4) |
Preserved |
Springer |
Portico |
1981 |
1981 |
18/04/2024 |
|
Preserved : 1981: 26(3) |
Preserved |
Springer |
Portico |
1986 |
1986 |
18/04/2024 |
|
Preserved : 1986: 36(3) |
Preserved |
Springer |
Portico |
1989 |
1990 |
18/04/2024 |
|
Preserved : 1989: 42(2-3), 1990: 45(1) |
Preserved |
Springer |
Portico |
1997 |
1997 |
18/04/2024 |
|
Preserved : 1997: 59(1) |
Preserved |
Springer |
Portico |
1999 |
2024 |
18/04/2024 |
|
Preserved : 1999: 62(4), 1999: 63(4), 2000: 65(1-4), 2001: 66(1-4), 2001: 67(1-4), 2002: 69(1-4), 2003: 70(1-4), 2003: 71(1-4), 2004: 72(1-4), 2004: 73(1-4), 2005: 74(1-4), 2005: 75(1-4), 2006: 76(1-4), 2006: 77(1-4), 2006: 78(1-4), 2007: 79(1-4), 2007: 80(1-4), 2007: 81(1-4), 2008: 82(1-4), 2008: 83(1-4), 2009: 84(1-4), 2009: 85(1-4), 2009: 86(1-4), 2010: 87(1-4), 2010: 88(1-4), 2010: 89(1-4), 2010: 90(1-4), 2011: 91(1-4), 2011: 92(1-4), 2011: 93(1-4), 2012: 94(1-6, 11), 2013: 95(1-7, 9, 12), 2014: 96(1-12), 2015: 97(3-12), 2016: 98(1-12), 2017: 99(1-12), 2018: 100(1-12), 2018/2019: 101(1-12), 2019/2020: 102(1-12), 2021: 103(1-12), 2022: 104(1-12), 2023: 105(2-12), 2024: 106(1-4) |
Preserved |
Springer |
Scholars Portal |
1966 |
2024 |
02/04/2024 |
|
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1-2, 3-4); 7 (1-2, 3-4); 8 (1-2, 3-4); 9 (1 to 4); 10 (1-2, 3, 4); 11 (1 to 4); 12 (1 to 4); 13 (1, 2, 3-4); 14 (1-2, 3, 4); 15 (1 to 4); 16 (1-2, 3, 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1, 2-3, 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1, 2, 3-4); 34 (1 to 4); 35 (1, 2, 3-4); 36 (1-2, 3, 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 40 (1 to 4); 41 (1-2, 3, 4); 42 (1, 2-3, 4); 43 (1 to 4); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1, 2, 3-4); 48 (1, 2, 3-4); 49 (1 to 4); 50 (1 to 4); 51 (1, 2, 3-4); 52 (1 to 4); 53 (1, 2, 3-4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1 to 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 70 (1 to 4); 71 (1 to 4); 72 (1-2, 3-4); 73 (1 to 4); 74 (1 to 4); 75 (1, 2-3, 4); 76 (1-2, 3-4); 77 (1 to 4); 78 (1 to 4); 79 (1, 2-4); 80 (1 to 4); 81 (1, 2-3, 4); 82 (1, 2-3, 4); 83 (1, 2-3, 4); 84 (1-2, 3-4); 85 (1-2, 3, 4); 86 (1, 2-3, 4); 87 (1-2, 3-4); 88 (1-2, 3-4); 89 (1-2, 3-4); 90 (1-2, 3-4); 91 (1 to 4); 92 (1 to 4); 93 (1, 2-4); 94 (1, 2-4, 5 to 7, 8-10, 11, 12); 95 (1 to 9, 10-11, 12); 96 (1 to 12); 97 (1 to 12); 98 (1-2, 3 to 12); 99 (1 to 12); 100 (1 to 12); 101 (9 to 12); 102 (1 to 12); 103 (1 to 12); 104 (1 to 12); 105 (1 to 12); 106 (2, 4) |