Preserved |
Springer |
CLOCKSS Archive |
1870 |
2024 |
15/04/2024 |
|
1 to 309 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1981 |
1986 |
15/09/2023 |
|
231 to 239 |
Preserved |
Springer Science & Business Media |
Internet Archive |
1981 |
1986 |
15/09/2023 |
|
232 to 239 |
In Progress |
Springer |
LOCKSS Archive |
2012 |
2018 |
15/04/2024 |
|
285, 286, 299 |
Preserved |
Springer |
LOCKSS Archive |
2013 |
2018 |
15/04/2024 |
|
287 to 298 |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
13/10/2023 |
|
Preserved : 3 (1 to 6); 26 (1); 27 (2 to 4); 28 (1 to 6); 29 (1 to 3, 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 259 (2 to 4); 261 (1 to 4); 262 (1, 3); 263 (1, 3, 4); 264 (1 to 4); 265 (1 to 4); 266 (1 to 4); 267 (1 to 4); 268 (1 to 4); 269 (1 to 4); 271 (1 to 4); 272 (1 to 4); 273 (1 to 6); 274 (1 to 6); 275 (1 to 6); 276 (1 to 6); 277 (1 to 6); 278 (1 to 6); 279 (1 to 6); 281 (1 to 6); 282 (1 to 6); 283 (1 to 6); 284 (1 to 6); 285 (1 to 6); 286 (1 to 6); 287 (1 to 6); 288 (1 to 6); 289 (1 to 6); 291 (1 to 6); 292 (1 to 6); 293 (1 to 4, 6); 294 (1, 2, 4 to 6); 295 (1 to 6); 296 (1 to 6); 297 (1 to 6); 298 (1 to 6); 299 (1 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2023 |
09/04/2024 |
|
Preserved : 3 (1 to 6); 26 (1); 27 (2 to 4); 28 (1 to 6); 29 (1 to 3, 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 259 (2 to 4); 261 (1 to 4); 262 (1, 3); 263 (1, 3, 4); 264 (1 to 4); 265 (1 to 4); 266 (1 to 4); 267 (1 to 4); 268 (1 to 4); 269 (1 to 4); 271 (1 to 4); 272 (1 to 4); 273 (1 to 6); 274 (1 to 6); 275 (1 to 6); 276 (1 to 6); 277 (1 to 6); 278 (1 to 6); 279 (1 to 6); 281 (1 to 6); 282 (1 to 6); 283 (1 to 6); 284 (1 to 6); 285 (1 to 6); 286 (1 to 6); 287 (1 to 6); 288 (1 to 6); 289 (1 to 6); 291 (1 to 6); 292 (1 to 6); 293 (1 to 4, 6); 294 (1, 2, 4 to 6); 295 (1 to 6); 296 (1 to 6); 297 (1 to 6); 298 (1 to 6); 299 (1 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2022 |
08/01/2024 |
|
Preserved : 3 (1 to 6); 26 (1); 27 (2 to 4); 28 (1 to 6); 29 (1 to 3, 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 259 (2 to 4); 261 (1 to 4); 262 (1, 3); 263 (1, 3, 4); 264 (1 to 4); 265 (1 to 4); 266 (1 to 4); 267 (1 to 4); 268 (1 to 4); 269 (1 to 4); 271 (1 to 4); 272 (1 to 4); 273 (1 to 6); 274 (1 to 6); 275 (1 to 6); 276 (1 to 6); 277 (1 to 6); 278 (1 to 6); 279 (1 to 6); 281 (1 to 6); 282 (1 to 6); 283 (1 to 6); 284 (1 to 6); 285 (1 to 6); 286 (1 to 6); 287 (1 to 6); 288 (1 to 6); 289 (1 to 6); 291 (1 to 6); 292 (1 to 6); 293 (1 to 4, 6); 294 (1, 2, 4 to 6); 295 (1 to 6); 296 (1 to 6); 297 (1 to 6); 298 (1 to 6); 299 (1 to 6) |
Preserved |
Springer Nature |
National Digital Preservation Program, China |
1997 |
2021 |
25/07/2023 |
|
Preserved : 3 (1 to 6); 26 (1); 27 (2 to 4); 28 (1 to 6); 29 (1 to 3, 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 259 (2 to 4); 261 (1 to 4); 262 (1, 3); 263 (1, 3, 4); 264 (1 to 4); 265 (1 to 4); 266 (1 to 4); 267 (1 to 4); 268 (1 to 4); 269 (1 to 4); 271 (1 to 4); 272 (1 to 4); 273 (1 to 6); 274 (1 to 6); 275 (1 to 6); 276 (1 to 6); 277 (1 to 6); 278 (1 to 6); 279 (1 to 6); 281 (1 to 6); 282 (1 to 6); 283 (1 to 6); 284 (1 to 6); 285 (1 to 6); 286 (1 to 6); 287 (1 to 6); 288 (1 to 6); 289 (1 to 6); 291 (1 to 6); 292 (1 to 6); 293 (1 to 4, 6); 294 (1, 2, 4 to 6); 295 (1 to 6); 296 (1 to 6); 297 (1 to 6); 298 (1 to 6); 299 (1 to 6) |
Preserved |
Springer |
National Library of the Netherlands |
1996 |
2019 |
20/10/2023 |
|
Preserved : 43 (2); 258 (3, 4); 259 (1-4); 260 (1-4); 261 (2-4); 262 (1-2, 3-4); 263 (1-2, 3, 4); 264 (1-4); 265 (1-4); 266 (1-4); 267 (1-4); 268 (1-4); 269 (1-4); 270 (1-4); 271 (1-4); 272 (1-4); 273 (1-6); 274 (1-6); 275 (1-4, 6); 276 (1-6); 277 (1, 2, 4-6); 278 (1-6); 279 (1-6); 280 (1-5); 281 (1-6); 282 (supplement-1, 1-6); 283 (supplement-1, 1-6); 284 (1-6); 285 (1-6); 286 (supplement-1, 1-6); 287 (1-6); 288 (1-6); 289 (1-6); 290 (1-6); 291 (1-6); 292 (1-6); 293 (1-6); 294 (1-6); 295 (1-6); 296 (1-6); 297 (1-6); 298 (1-6); 299 (1-6); 300 (1-5) |
Preserved |
Springer |
Portico |
1870 |
1870 |
21/04/2024 |
|
Preserved : 1870: 1(3) |
Preserved |
Springer |
Portico |
1872 |
1873 |
21/04/2024 |
|
Preserved : 1872: 4(2), 1873: 5(1) |
Preserved |
Springer |
Portico |
1875 |
1877 |
21/04/2024 |
|
Preserved : 1875: 7(1), 1876: 9(1-2), 1876: 10(1-3), 1877: 11(1), 1877: 12(1, 3) |
Preserved |
Springer |
Portico |
1880 |
1880 |
21/04/2024 |
|
Preserved : 1880: 15(1-3), 1880: 16(1) |
Preserved |
Springer |
Portico |
1881 |
1881 |
21/04/2024 |
|
Preserved : 1881: 18(2) |
Preserved |
Springer |
Portico |
1884 |
1885 |
21/04/2024 |
|
Preserved : 1884: 22(3), 1884: 23(3), 1885: 25(1) |
Preserved |
Springer |
Portico |
1886 |
1886 |
21/04/2024 |
|
Preserved : 1886: 27(2) |
Preserved |
Springer |
Portico |
1887 |
1887 |
21/04/2024 |
|
Preserved : 1887: 29(3), 1887: 31(2) |
Preserved |
Springer |
Portico |
1888 |
1890 |
21/04/2024 |
|
Preserved : 1888: 32(2), 1889: 35(2), 1889: 36(2), 1890: 38(1) |
Preserved |
Springer |
Portico |
1895 |
1896 |
21/04/2024 |
|
Preserved : 1895: 48(3), 1895: 49(3), 1896: 50(1-2) |
Preserved |
Springer |
Portico |
1898 |
1899 |
21/04/2024 |
|
Preserved : 1898: 55(1), 1898: 56(2), 1899: 57(1) |
Preserved |
Springer |
Portico |
1901 |
1901 |
21/04/2024 |
|
Preserved : 1901: 62(2-3), 1901: 64(1) |
Preserved |
Springer |
Portico |
1902 |
1903 |
21/04/2024 |
|
Preserved : 1902: 65(2), 1902: 66(1-3), 1902: 67(1-3), 1903: 68(3), 1903: 69(3), 1903: 70(2-3) |
Preserved |
Springer |
Portico |
1905 |
1906 |
21/04/2024 |
|
Preserved : 1905: 74(1), 1905: 75(3), 1905: 76(2-3), 1906: 78(3), 1906: 79(2) |
Preserved |
Springer |
Portico |
1907 |
1908 |
21/04/2024 |
|
Preserved : 1907: 83(3), 1908: 86(1) |
Preserved |
Springer |
Portico |
1909 |
1909 |
21/04/2024 |
|
Preserved : 1909: 89(1) |
Preserved |
Springer |
Portico |
1910 |
1911 |
21/04/2024 |
|
Preserved : 1910: 92(2-3), 1911: 93(3) |
Preserved |
Springer |
Portico |
1911 |
1911 |
21/04/2024 |
|
Preserved : 1911: 93(1) |
Preserved |
Springer |
Portico |
1912 |
1912 |
21/04/2024 |
|
Preserved : 1912: 97(3), 1912: 98(2) |
Preserved |
Springer |
Portico |
1913 |
1914 |
21/04/2024 |
|
Preserved : 1913: 99(3), 1913: 100(2), 1913: 101(3), 1914: 102(1) |
Preserved |
Springer |
Portico |
1921 |
1923 |
21/04/2024 |
|
Preserved : 1921: 115(2), 1922: 116(1), 1923: 118(1) |
Preserved |
Springer |
Portico |
1925 |
1928 |
21/04/2024 |
|
Preserved : 1925: 124(2-3), 1925: 126(2-3), 1925: 127(1), 1926: 128(1-2), 1927: 129(3), 1928: 131(3), 1928: 133(2), 1928: 134(1) |
Preserved |
Springer |
Portico |
1930 |
1931 |
21/04/2024 |
|
Preserved : 1930: 140(1), 1930: 141(2), 1930: 143(2), 1931: 145(1-3) |
Preserved |
Springer |
Portico |
1932 |
1935 |
21/04/2024 |
|
Preserved : 1932: 151(1), 1933: 152(1), 1934: 155(2), 1934: 156(3), 1934: 157(1), 1934: 158(4), 1935: 159(1-4) |
Preserved |
Springer |
Portico |
1937 |
1938 |
21/04/2024 |
|
Preserved : 1937: 163(1), 1938: 165(3), 1938: 167(1) |
Preserved |
Springer |
Portico |
1941 |
1941 |
21/04/2024 |
|
Preserved : 1941: 171(2), 1941: 172(2) |
Preserved |
Springer |
Portico |
1955 |
1955 |
21/04/2024 |
|
Preserved : 1955: 186(1) |
Preserved |
Springer |
Portico |
1959 |
1959 |
21/04/2024 |
|
Preserved : 1959: 192(2) |
Preserved |
Springer |
Portico |
1960 |
1960 |
21/04/2024 |
|
Preserved : 1960: 194(2) |
Preserved |
Springer |
Portico |
1961 |
1962 |
21/04/2024 |
|
Preserved : 1961: 196(4), 1962: 197(1, 3) |
Preserved |
Springer |
Portico |
1971 |
1971 |
21/04/2024 |
|
Preserved : 1971: 211(1-2) |
Preserved |
Springer |
Portico |
1975 |
1975 |
21/04/2024 |
|
Preserved : 1975: 218(4) |
Preserved |
Springer |
Portico |
1979 |
1979 |
21/04/2024 |
|
Preserved : 1979: 227(3) |
Preserved |
Springer |
Portico |
1981 |
1981 |
21/04/2024 |
|
Preserved : 1981: 232(1-4) |
Preserved |
Springer |
Portico |
1985 |
1985 |
21/04/2024 |
|
Preserved : 1985: 237(S 1), 1985: 238(1-4) |
Preserved |
Springer |
Portico |
1987 |
1987 |
21/04/2024 |
|
Preserved : 1987: 241(S 1) |
Preserved |
Springer |
Portico |
1990 |
1993 |
21/04/2024 |
|
Preserved : 1990: 247(2, 4), 1990/1991: 248(1-4), 1991: 249(2), 1992: 251(2-4), 1992: 252(1-2), 1993: 253(1-4) |
Preserved |
Springer |
Portico |
1995 |
2022 |
21/04/2024 |
|
Preserved : 1995: 256(1-2), 1996: 258(3), 1997: 259(2-4), 1997: 260(1-4), 1997/1998: 261(1, S 1, 2-4), 1998/1999: 262(1-4), 1999/2000: 263(1-4), 2000/2001: 264(1-4), 2001: 265(1-4), 2002: 266(1-4), 2002/2003: 267(1-4), 2003: 268(1-4), 2003/2004: 269(1-4), 2004: 270(1-4), 2005: 271(1, S 1, 2-4), 2005: 272(1-4), 2005/2006: 273(1-6), 2006: 274(1-6), 2007: 275(1, S 1, 2-6), 2007: 276(1-6), 2008: 277(1-6), 2008: 278(1-6), 2009: 279(1-6), 2009: 280(1-6), 2010: 281(1-6), 2010: 282(1, S 1, 2-6), 2011: 283(1-6), 2011: 284(1-6), 2012: 285(1-6), 2012: 286(1, S 1, 2-3, 5), 2013: 287(1-6), 2013: 288(1-6), 2014: 289(1-6), 2014: 290(1-4, 6), 2015: 291(2-6), 2015: 292(1-6), 2016: 293(1-6), 2016: 294(1-6), 2017: 295(1-6), 2017: 296(1-6), 2018: 297(1-6), 2018: 298(1-6), 2019: 299(1-6), 2019: 300(1-6), 2020: 301(1-6), 2020: 302(1-6), 2021: 303(1-6), 2021: 304(1-6), 2022: 305(1-3) |
Preserved |
Springer |
Scholars Portal |
1987 |
2022 |
02/04/2024 |
|
Preserved : 241 (1 to 4); 242 (1-4); 243 (2 to 4); 244 (1 to 4); 245 (1-4); 246 (2 to 4); 247 (1 to 4); 248 (1 to 4); 249 (1 to 4); 250 (1-4); 251 (2 to 4); 252 (1 to 4); 253 (1 to 4); 254 (1-4); 255 (2 to 4); 256 (1 to 4); 257 (1-4); 258 (2 to 4); 259 (1 to 4); 260 (1-4); 261 (2 to 4); 262 (1/2, 3/4); 263 (1/2, 3, 4); 264 (1 to 4); 265 (1 to 4); 266 (1 to 4); 267 (1 to 4); 268 (1 to 4); 269 (1 to 4); 270 (1 to 4); 271 (Suppl, 1 to 4); 272 (1 to 4); 273 (1 to 6); 274 (1 to 6); 275 (Suppl, 1 to 6); 276 (1 to 6); 277 (1 to 6); 278 (1 to 6); 279 (1 to 6); 280 (1 to 6); 281 (1 to 6); 282 (Suppl, 1 to 6); 283 (1 to 6); 284 (1 to 6); 285 (1 to 6); 286 (Suppl, 1 to 6); 287 (1 to 6); 288 (1 to 6); 289 (1 to 6); 290 (1 to 6); 291 (1 to 6); 292 (1 to 6); 293 (1 to 6); 294 (1 to 6); 295 (1 to 6); 296 (1 to 6); 297 (1 to 6); 298 (1 to 6); 299 (1, 4); 300 (3 to 6); 301 (1 to 6); 302 (1 to 6); 303 (1 to 6); 304 (1 to 6); 305 (1 to 3) |
Preserved |
Springer |
Scholars Portal |
2022 |
2024 |
02/04/2024 |
|
Preserved : 305 (5, 6); 306 (1 to 6); 307 (1 to 6); 308 (1 to 6); 309 (1 to 4) |