| Preserved |
Springer |
CLOCKSS Archive |
1970 |
2023 |
13/05/2024 |
|
104 to 160 |
| Preserved |
Springer |
Internet Archive |
1982 |
1982 |
26/04/2024 |
|
148, 155 |
| In Progress |
Springer |
LOCKSS Archive |
2012 |
2019 |
13/05/2024 |
|
149 to 154 |
| Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
13/05/2024 |
|
154 (2 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4); 158 (1 to 4); 159 (1 to 3) |
| Preserved |
Springer |
Library of Congress |
2018 |
2023 |
23/02/2024 |
|
Preserved : 14 (2 to 4); 15 (1 to 4); 133 (1 to 4); 134 (1 to 4); 135 (1 to 4); 136 (1 to 4); 137 (1 to 4); 138 (1 to 4); 139 (1 to 4); 141 (1 to 4); 142 (1 to 4); 143 (1 to 4); 144 (1 to 4); 145 (1 to 4); 146 (1 to 4); 147 (1 to 4); 148 (1 to 4); 149 (1 to 4); 151 (1 to 4); 152 (1, 3, 4); 153 (1 to 4); 154 (1 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 14 (1 to 4); 15 (1 to 4); 133 (1 to 4); 134 (1 to 4); 135 (1 to 4); 136 (1 to 4); 137 (1 to 4); 138 (1 to 4); 139 (1 to 4); 141 (1 to 4); 142 (1 to 4); 143 (1 to 4); 144 (1 to 4); 145 (1 to 4); 146 (1 to 4); 147 (1 to 4); 148 (1 to 4); 149 (1 to 4); 151 (1 to 4); 152 (1 to 4); 153 (1 to 4); 154 (1 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4); 158 (1 to 4) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 14 (1 to 4); 15 (1 to 4); 133 (1 to 4); 134 (1 to 4); 135 (1 to 4); 136 (1 to 4); 137 (1 to 4); 138 (1 to 4); 139 (1 to 4); 141 (1 to 4); 142 (1 to 4); 143 (1 to 4); 144 (1 to 4); 145 (1 to 4); 146 (1 to 4); 147 (1 to 4); 148 (1 to 4); 149 (1 to 4); 151 (1 to 4); 152 (1 to 4); 153 (1 to 4); 154 (1 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4); 158 (1 to 4); 159 (1 to 4) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 14 (2 to 4); 15 (1 to 4); 133 (1 to 4); 134 (1 to 4); 135 (1 to 4); 136 (1 to 4); 137 (1 to 4); 138 (1 to 4); 139 (1 to 4); 141 (1 to 4); 142 (1 to 4); 143 (1 to 4); 144 (1 to 4); 145 (1 to 4); 146 (1 to 4); 147 (1 to 4); 148 (1 to 4); 149 (1 to 4); 151 (1 to 4); 152 (1, 3, 4); 153 (1 to 4); 154 (1 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4) |
| Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 133 (2-4); 136 (2, 4); 137 (3, 4); 139 (3, 4); 142 (2-4); 143 (1-4); 144 (1-4); 145 (1-4); 146 (1-4); 147 (1-4); 148 (1-4); 149 (1-4); 150 (1-4); 151 (1-4); 152 (1-4); 153 (1-4); 154 (1-4); 155 (1-4) |
| Preserved |
Springer |
National Library of the Netherlands |
1997 |
2019 |
20/10/2023 |
|
Preserved : 133 (1); 134 (3); 135 (1, 2, 4); 136 (1, 3); 137 (2); 138 (1-4) |
| Preserved |
Fischer |
National Library of the Netherlands |
1997 |
2002 |
20/10/2023 |
|
Preserved : 1970: 104(1-2), 1970: 105(1-2), 1971: 106(1-2), 1971: 107(1-2), 1972: 108(1-4), 1973: 109(1-4), 1974: 110(1-4), 1975: 111(1-4), 1976: 112(1-4), 1977: 113(1-4), 1978: 114(1-4), 1979: 115(1-4), 1980: 116(1-4), 1981: 117(1-4), 1982: 118(1-4), 1983: 119(1-4), 1984: 120(1-4), 1985: 121(1-4), 1986: 122(1-4), 1987: 123(1-4), 1988: 124(1-4), 1989: 125(1-4), 1990: 126(1-4), 1991: 127(1-4), 1992: 128(1-4), 1993: 129(1-4), 1994: 130(1-4), 1995: 131(1-4), 1996: 132(1-4) |
| Preserved |
Springer |
Portico |
1970 |
1996 |
17/05/2024 |
|
Preserved : 1970: 104(1), 1970: 105(2), 1971: 107(2), 1972: 108(2, 4), 1973: 109(1-4), 1974: 110(1-3), 1975: 111(1-3) |
| Preserved |
Springer |
Portico |
1970 |
1975 |
17/05/2024 |
|
Preserved : 1977: 113(1, 3-4), 1978: 114(1-4), 1979: 115(3-4), 1980: 116(2-3) |
| Preserved |
Springer |
Portico |
1977 |
1980 |
17/05/2024 |
|
Preserved : 1983: 119(4), 1984: 120(2-3) |
| Preserved |
Springer |
Portico |
1983 |
1984 |
17/05/2024 |
|
Preserved : 1986: 122(3), 1987: 123(1, 3) |
| Preserved |
Springer |
Portico |
1986 |
1987 |
17/05/2024 |
|
Preserved : 1989: 125(1, 3) |
| Preserved |
Springer |
Portico |
1989 |
1989 |
17/05/2024 |
|
Preserved : 1990: 126(4), 1991: 127(1, 3), 1992: 128(1), 1993: 129(1, 4), 1994: 130(2-3) |
| Preserved |
Springer |
Portico |
1990 |
1994 |
17/05/2024 |
|
Preserved : 1995: 131(4) |
| Preserved |
Springer |
Portico |
1995 |
1995 |
17/05/2024 |
|
Preserved : 1997: 133(2-4) |
| Preserved |
Springer |
Portico |
1997 |
1997 |
17/05/2024 |
|
Preserved : 2000: 136(2, 4), 2001: 137(3-4) |
| Preserved |
Springer |
Portico |
2000 |
2001 |
17/05/2024 |
|
Preserved : 2003: 139(3-4) |
| Preserved |
Springer |
Portico |
2003 |
2003 |
17/05/2024 |
|
Preserved : 2004: 140(3) |
| Preserved |
Springer |
Portico |
2004 |
2004 |
17/05/2024 |
|
Preserved : 2005: 141(4), 2006: 142(1) |
| Preserved |
Springer |
Portico |
2005 |
2006 |
17/05/2024 |
|
Preserved : 2012: 148(4), 2013: 149(1-4), 2014: 150(1-3), 2015: 151(2-4), 2016: 152(1-4), 2017: 153(1-4), 2018: 154(1-4), 2019: 155(1-4), 2019/2020: 156(1-4), 2021: 157(1-4), 2022: 158(1-4), 2023: 159(2-4), 2024: 160(1) |
| Preserved |
Springer |
Portico |
2012 |
2024 |
17/05/2024 |
|
Preserved : 133 (2 to 4); 136 (2, 4); 137 (3, 4); 139 (1 to 4); 140 (1 to 4); 141 (1 to 4); 142 (1 to 4); 143 (1 to 4); 144 (1 to 4); 145 (1 to 4); 146 (1 to 4); 147 (1 to 4); 148 (1 to 4); 149 (1 to 4); 150 (1 to 4); 151 (1 to 4); 152 (1 to 4); 153 (1 to 4); 154 (1 to 4); 155 (1 to 4); 156 (1 to 4); 157 (1 to 4); 158 (1 to 4); 159 (1 to 4); 160 (1) |
| Preserved |
Springer |
Scholars Portal |
1997 |
2024 |
02/05/2024 |
|
