Preserved |
Springer |
CLOCKSS Archive |
1939 |
2024 |
15/04/2024 |
|
1 to 86 |
Preserved |
Elsevier |
CLOCKSS Archive |
1973 |
2005 |
15/04/2024 |
|
35 to 67 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1973 |
1997 |
15/09/2023 |
|
35 to 59 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1973 |
2001 |
15/09/2023 |
|
35 to 63 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1987 |
1997 |
15/09/2023 |
|
49 to 59 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
15/04/2024 |
|
74, 81 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
75 to 80 |
Preserved |
Springer |
Library of Congress |
2017 |
2023 |
23/02/2024 |
|
78 (4); 79 (10); 80 (2 to 12); 81 (1 to 12); 82 (1 to 12); 83 (1 to 12); 84 (1 to 12); 85 (1 to 9, 11) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 6 (1 to 6); 7 (1 to 8); 8 (1 to 9, 11, 12); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 8); 69 (1 to 8); 71 (1 to 8); 72 (1 to 8); 73 (1 to 9, 11, 12); 74 (1 to 9, 11, 12); 75 (1 to 9, 11, 12); 76 (1 to 9, 11, 12); 77 (1 to 9, 11, 12); 78 (1, 2, 4 to 6, 8, 9, 11, 12); 79 (1 to 9, 11, 12); 81 (1 to 9, 11, 12); 82 (1 to 9, 11, 12); 83 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 6 (1 to 6); 7 (1 to 8); 8 (1 to 9, 11, 12); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 8); 69 (1 to 8); 71 (1 to 8); 72 (1 to 8); 73 (1 to 9, 11, 12); 74 (1 to 9, 11, 12); 75 (1 to 9, 11, 12); 76 (1 to 9, 11, 12); 77 (1 to 9, 11, 12); 78 (1, 2, 4 to 6, 8, 9, 11, 12); 79 (1 to 9, 11, 12); 81 (1 to 9, 11, 12); 82 (1 to 9, 11, 12); 83 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 6 (1 to 6); 7 (1 to 8); 8 (1 to 9, 11, 12); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 8); 69 (1 to 8); 71 (1 to 8); 72 (1 to 8); 73 (1 to 9, 11, 12); 74 (1 to 9, 11, 12); 75 (1 to 9, 11, 12); 76 (1 to 9, 11, 12); 77 (1 to 9, 11, 12); 78 (1, 2, 4 to 6, 8, 9, 11, 12); 79 (1 to 9, 11, 12); 81 (1 to 9, 11, 12); 82 (1 to 9, 11, 12); 83 (1 to 9, 11, 12); 84 (1 to 9, 11, 12); 85 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 6 (1 to 6); 7 (1 to 8); 8 (1 to 9, 11, 12); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 8); 69 (1 to 8); 71 (1 to 8); 72 (1 to 8); 73 (1 to 9, 11, 12); 74 (1 to 9, 11, 12); 75 (1 to 9, 11, 12); 76 (1 to 9, 11, 12); 77 (1 to 9, 11, 12); 78 (1, 2, 4 to 6, 8, 9, 11, 12); 79 (1 to 9, 11, 12); 81 (1 to 9, 11, 12); 82 (1 to 9, 11, 12); 83 (1 to 9, 11, 12); 84 (1 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
2014 |
2014 |
13/10/2023 |
|
Preserved : 76 (2 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
2014 |
2014 |
25/07/2023 |
|
Preserved : 76 (2 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
2014 |
2014 |
08/01/2024 |
|
Preserved : 76 (2 to 9, 11, 12) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
2014 |
2014 |
09/04/2024 |
|
Preserved : 76 (2 to 9, 11, 12) |
Preserved |
Springer US |
National Library of the Netherlands |
1973 |
2019 |
20/10/2023 |
|
Preserved : 35; 36; 37; 38 (1-6); 39 (1-6); 40 (1-6); 41 (1-6); 42 (1-6); 43 (1-6); 44 (1-6); 45 (1-6); 46 (1-4, 5-6); 47 (1-6); 48 (1, 2, 3-4, 5-6); 49 (1-6); 50 (1, I, 2-6); 51 (1-6); 52 (1-2, 3-6); 53 (1-2, 3-6); 54 (1, 2-3, 4-6); 55 (1-6); 56 (1, I, 2-6); 57 (1-6); 58 (1-6); 59 (1-6); 60 (1-6); 61 (1-6); 62 (1-6); 63 (1-6); 64 (1-6); 65 (1-6); 66 (1-6); 67 (1-6); 68 (1-8); 69 (1-8); 70 (1-8); 71 (1-8); 72 (1-8); 73 (1-12); 74 (1, 2, 4-12); 75 (1-12); 76 (1-12); 77 (1-12); 78 (1-12); 79 (1-12); 80 (1-12); 81 (1-10) |
Preserved |
Elsevier |
Portico |
1973 |
1973 |
17/04/2024 |
|
Preserved : 1973: 35(1-2, C) |
Preserved |
Springer |
Portico |
1973 |
2024 |
17/04/2024 |
|
Preserved : 1973: 35(1-6), 1974: 36(1-6), 1975: 37(1-6), 1976: 38(1-6), 1977: 39(1-6), 1978: 40(1-6), 1979: 41(1-6), 1980: 42(1-6), 1981: 43(1-6), 1982: 44(1-6), 1983: 45(1-6), 1984: 46(1-6), 1985: 47(1-6), 1986: 48(1-6), 1987: 49(1-6), 1988: 50(1-6), 1989: 51(1-6), 1990: 52(1-6), 1991: 53(1-6), 1992: 54(1-6), 1993: 55(1-6), 1994: 56(1-6), 1995: 57(1-6), 1996: 58(1-6), 1997: 59(1-6), 1998: 60(1-6), 1999: 61(1-6), 2000: 62(1-6), 2001: 63(1-6), 2002: 64(1-6), 2003: 65(1-6), 2004: 66(1-6), 2005: 67(1-6), 2006: 68(1-8), 2007: 69(1-8), 2007/2008: 70(1-8), 2009: 71(1-8), 2010: 72(1-8), 2010/2011: 73(1-12), 2011/2012: 74(1-12), 2012/2013: 75(1-12), 2014: 76(1-12), 2015: 77(1-12), 2016: 78(1-12), 2017: 79(1-12), 2017/2018: 80(1-12), 2019: 81(1-12), 2020: 82(1-12), 2021: 83(1-12), 2022: 84(1-12), 2023: 85(1-12), 2024: 86(1-5) |
Preserved |
Elsevier |
Portico |
1974 |
1974 |
17/04/2024 |
|
Preserved : 1974: 36(3, 5-6, C) |
Preserved |
Elsevier |
Portico |
1975 |
2005 |
17/04/2024 |
|
Preserved : 1975: 37(2, 6, C), 1976: 38(1-6), 1977: 39(1-6), 1978: 40(1-6), 1979: 41(1-6), 1980: 42(1-6), 1981: 43(1-6), 1982: 44(1-6), 1983: 45(1-6), 1984: 46(1-6), 1985: 47(1-6), 1986: 48(1-6), 1987: 49(1-6), 1988: 50(1-6, Index), 1989: 51(1-6, ), 1990: 52(1-6, ), 1991: 53(1-6), 1992: 54(1-6), 1993: 55(1-6), 1994: 56(1-6, Index), 1995: 57(1-6), 1996: 58(1-6), 1997: 59(1-6), 1998: 60(1-6), 1999: 61(1-6), 2000: 62(1-6), 2001: 63(1-6), 2002: 64(1-6), 2003: 65(1-6), 2004: 66(1-6), 2005: 67(1-6) |
Preserved |
Elsevier |
Scholars Portal |
1973 |
2024 |
02/04/2024 |
|
Preserved : 35 (none, 1-2, 3, 4, 5-6); 36 (Complete, 1 to 4, 5-6); 37 (Complete, 1 to 6); 38 (1 to 6); 39 (1 to 6); 40 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 4, 5-6); 47 (1 to 6); 48 (1, 2, 3-4, 5-6); 49 (1 to 6); 50 (Index, 1 to 6); 51 (Index, 1 to 6); 52 (Index, 1-2, 3 to 6); 53 (1-2, 3 to 6); 54 (1, 2-3, 4 to 6); 55 (1 to 6); 56 (Index, 1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 6); 60 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 8); 69 (1 to 8); 70 (1 to 8); 71 (1 to 8); 72 (1 to 8); 73 (1 to 12); 74 (1 to 12); 75 (1 to 12); 76 (1 to 12); 77 (1 to 12); 78 (1 to 12); 79 (1 to 12); 80 (1 to 12); 81 (1 to 12); 82 (1 to 12); 83 (1 to 12); 84 (1 to 12); 85 (1 to 12); 86 (1 to 5) |
Preserved |
Springer |
Scholars Portal |
2007 |
2007 |
02/04/2024 |
|
Preserved : 69 (7) |