Preserved |
Springer Science & Business Media |
Internet Archive |
1991 |
1994 |
15/09/2023 |
|
48 to 53 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
15/04/2024 |
|
88, 89, 102, 103 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
90 to 101 |
Preserved |
Springer |
Library of Congress |
2018 |
2023 |
23/02/2024 |
|
98 (4); 100 (2 to 4); 101 (1 to 4); 102 (1 to 4); 103 (1 to 4); 104 (1, 2-3, 4); 105 (1 to 4); 106 (1 to 4); 107 (1 to 4); 108 (1 to 4); 109 (1 to 4); 110 (1 to 4); 111 (1, 2) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 1 (1 to 4); 6 (1 to 4); 7 (1); 8 (2 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (2 to 4); 17 (1 to 4); 58 (1); 59 (2, 4); 61 (1); 62 (2 to 4); 63 (1); 64 (2 to 4); 65 (1 to 3); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 3); 71 (1); 72 (2); 73 (1 to 3); 74 (1 to 4); 75 (1); 76 (2 to 4); 77 (1); 78 (2, 3); 79 (1 to 4); 81 (1, 3, 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 3); 86 (1 to 3); 87 (1, 2, 4); 88 (1, 3, 4); 89 (1 to 4); 91 (1 to 4); 92 (1, 3, 4); 93 (1 to 4); 94 (1 to 4); 95 (1, 2, 4); 96 (1 to 4); 97 (1, 3, 4); 98 (1 to 4); 99 (1 to 3) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 1 (1 to 4); 6 (1 to 4); 7 (1); 8 (2 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (2 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 58 (1); 59 (2, 4); 61 (1); 62 (2 to 4); 63 (1); 64 (2 to 4); 65 (1 to 3); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 3); 71 (1); 72 (2); 73 (1 to 3); 74 (1 to 4); 75 (1); 76 (2 to 4); 77 (1); 78 (2, 3); 79 (1 to 4); 81 (1, 3, 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 3); 86 (1 to 3); 87 (1, 2, 4); 88 (1, 3, 4); 89 (1 to 4); 91 (1 to 4); 92 (1, 3, 4); 93 (1 to 4); 94 (1 to 4); 95 (1, 2, 4); 96 (1 to 4); 97 (1, 3, 4); 98 (1 to 4); 99 (1 to 3); 111 (1 to 4) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 1 (1 to 4); 6 (1 to 4); 7 (1); 8 (2 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (2 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 58 (1); 59 (2, 4); 61 (1); 62 (2 to 4); 63 (1); 64 (2 to 4); 65 (1 to 3); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 3); 71 (1); 72 (2); 73 (1 to 3); 74 (1 to 4); 75 (1); 76 (2 to 4); 77 (1); 78 (2, 3); 79 (1 to 4); 81 (1, 3, 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 3); 86 (1 to 3); 87 (1, 2, 4); 88 (1, 3, 4); 89 (1 to 4); 91 (1 to 4); 92 (1, 3, 4); 93 (1 to 4); 94 (1 to 4); 95 (1, 2, 4); 96 (1 to 4); 97 (1, 3, 4); 98 (1 to 4); 99 (1 to 3) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 1 (1 to 4); 6 (1 to 4); 7 (1); 8 (2 to 4); 9 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (2 to 4); 17 (1 to 4); 58 (1); 59 (2, 4); 61 (1); 62 (2 to 4); 63 (1); 64 (2 to 4); 65 (1 to 3); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 3); 71 (1); 72 (2); 73 (1 to 3); 74 (1 to 4); 75 (1); 76 (2 to 4); 77 (1); 78 (2, 3); 79 (1 to 4); 81 (1, 3, 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 3); 86 (1 to 3); 87 (1, 2, 4); 88 (1, 3, 4); 89 (1 to 4); 91 (1 to 4); 92 (1, 3, 4); 93 (1 to 4); 94 (1 to 4); 95 (1, 2, 4); 96 (1 to 4); 97 (1, 3, 4); 98 (1 to 4); 99 (1 to 3) |
Preserved |
Kluwer Academic Publishers |
National Library of the Netherlands |
1997 |
2019 |
20/10/2023 |
|
Preserved : 58 (1-4); 59 (4); 60 (1-4); 61 (1); 62 (2-4); 63 (1); 64 (2-4); 65 (1-3); 66 (1-4); 67 (1-4); 68 (1-4); 69 (1-3); 70 (1); 71; 72 (2); 73 (1, 2, 3-4); 74 (1-3); 75 (1-4); 76 (2, 3); 78 (1, 2, 3-4); 79 (1-4); 80 (1-4); 81 (1-2, 3, 4); 82 (1-4); 83 (1-4); 84 (2-4); 85 (1, 2, 3-4); 86 (1, 2, 3-4); 87 (1, 2-3, 4); 88 (1-2, 3, 4); 89 (1-4); 90 (1, 2, 4); 91 (1-4); 92 (1-2, 3, 4); 93 (1-4); 94 (1-4); 95 (1, 2-3, 4); 96 (1-4); 97 (1-4); 98 (1-4); 99 (1, 2, 3-4); 100 (1-4); 101 (1-4); 102 (1-4); 103 (1-3) |
Preserved |
Springer |
Portico |
1949 |
1949 |
17/04/2024 |
|
Preserved : 1949: 1(1) |
Preserved |
Springer |
Portico |
1951 |
1951 |
17/04/2024 |
|
Preserved : 1951: 3(1-2) |
Preserved |
Springer |
Portico |
1953 |
1954 |
17/04/2024 |
|
Preserved : 1953/1954: 4(2-3) |
Preserved |
Springer |
Portico |
1957 |
1957 |
17/04/2024 |
|
Preserved : 1957: 6(1) |
Preserved |
Springer |
Portico |
1958 |
1958 |
17/04/2024 |
|
Preserved : 1958: 7(4, 6) |
Preserved |
Springer |
Portico |
1963 |
1963 |
17/04/2024 |
|
Preserved : 1963: 11(3), 1963/1965: 12(1, 3) |
Preserved |
Springer |
Portico |
1978 |
1978 |
17/04/2024 |
|
Preserved : 1978: 34(2-3) |
Preserved |
Springer |
Portico |
2000 |
2000 |
17/04/2024 |
|
Preserved : 2000: 64(3) |
Preserved |
Springer |
Portico |
2002 |
2002 |
17/04/2024 |
|
Preserved : 2002: 68(1-2, 4) |
Preserved |
Springer |
Portico |
2005 |
2005 |
17/04/2024 |
|
Preserved : 2005: 74(3) |
Preserved |
Springer |
Portico |
2006 |
2008 |
17/04/2024 |
|
Preserved : 2006: 77(1-4), 2007: 78(3-4), 2007: 79(1), 2008: 80(2-4) |
Preserved |
Springer |
Portico |
2012 |
2024 |
17/04/2024 |
|
Preserved : 2012: 89(4), 2013: 90(1-4), 2013: 91(1-2, 4), 2014: 92(1-4), 2014: 93(1-4), 2015: 94(2-4), 2015: 95(1-4), 2016: 96(1-4), 2016: 97(1-4), 2017: 98(1-4), 2017: 99(1-4), 2018: 100(1-4), 2018: 101(1-4), 2019: 102(1-4), 2019: 103(1-4), 2019/2020: 104(1-4), 2020: 105(1-4), 2021: 106(1-4), 2021: 107(1-4), 2022: 108(1-4), 2022: 109(1-4), 2023: 110(2-4), 2023: 111(1-4), 2024: 112(1-3) |
Preserved |
Springer |
Scholars Portal |
1998 |
2024 |
02/04/2024 |
|
Preserved : 60 (2 to 4); 61 (1-4); 62 (2 to 4); 63 (1-4); 64 (2 to 4); 65 (1, 2, 3-4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1, 2, 3-4); 70 (1-4); 71; 72 (2-4); 73 (1, 2, 3-4); 74 (1 to 4); 75 (1-4); 76 (2 to 4); 77 (1-4); 78 (2, 3-4); 79 (1 to 4); 80 (1 to 4); 81 (1-2, 3, 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1, 2, 3-4); 86 (1, 2, 3-4); 87 (1, 2-3, 4); 88 (1-2, 3, 4); 89 (1 to 4); 90 (1 to 4); 91 (1 to 4); 92 (1-2, 3, 4); 93 (1 to 4); 94 (1 to 4); 95 (1, 2-3, 4); 96 (1 to 4); 97 (1 to 4); 98 (1 to 4); 99 (1, 2, 3-4); 100 (1 to 4); 101 (1 to 4); 102 (1 to 4); 103 (1 to 4); 104 (1, 2-3, 4); 105 (1 to 4); 106 (1 to 4); 107 (1 to 4); 108 (1 to 4); 109 (1 to 4); 110 (1 to 4); 111 (1 to 4); 112 (2, 3) |