|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1-3); 7 (, 1 to 3); 8 (, 1 to 3); 9 (, 1 to 3); 10 (, 1 to 3); 11 (, 1 to 3); 12 (, 1 to 3); 13 (, 1 to 3); 14 (, 1 to 3); 15 (, 1, 2-3); 16 (, 1 to 3); 17 (, 1 to 3); 18 (, 1 to 3); 19 (, 1 to 3); 20 (, 1-2, 3); 21 (, 1 to 3); 22 (, 1 to 3); 23 (, 1, 2-3); 24 (, 1 to 3); 25 (, 1 to 3); 26 (, 1 to 3); 27 (, 1 to 3); 28 (, 1 to 3); 29 (, 1 to 3); 30 (, 1-2, 3); 31 (, 1 to 3); 32 (, 1 to 3); 33 (, 1 to 3); 34 (, 1 to 3); 35 (, 1 to 3); 36 (, 1/3); 37 (, 1 to 3); 38 (, 1-3); 39 (, 1 to 3); 40 (, 1 to 3); 41 (, 1 to 3); 42 (, 1 to 3); 43 (, 1-3); 44 (, 1, 2-3); 45 (, 1-3); 46 (, 1 to 3); 47 (, 1-3); 48 (, 1 to 3); 49 (, 1 to 3); 50 (, 1 to 3); 51 (, 1 to 3); 52 (, 1 to 3); 53 (, 1 to 3); 54 (, 1 to 3); 55 (, 1 to 3); 56 (, 1 to 3); 57 (, 1 to 3); 58 (, 1 to 3); 59 (, 1 to 3); 60 (, 1 to 3); 61-62 (, 1); 63 (, 1 to 3); 64 (, 1 to 3); 65 (, 1 to 3); 66 (, 1 to 3); 67 (, 1 to 3); 68 (, 1 to 3); 69 (, 1 to 3); 70 (, 1 to 3); 71 (, 1 to 3); 72 (, 1 to 3); 73 (, 1 to 3); 74 (, 1 to 3); 75 (, 1 to 3); 76 (, 1 to 3); 77 (, 1 to 3); 78 (, 1 to 3); 79 (, 1 to 3); 80 (, 1 to 3); 81 (, 1 to 3); 82 (, 1 to 3); 83 (, 1 to 3); 84 (, 1 to 3); 85 (, 1 to 3); 86 (, 1 to 3); 87 (, 1 to 6); 88 (, 1 to 6); 89 (, 1 to 6); 90 (, 1 to 6); 91 (, 1 to 6); 92 (, 1 to 6); 93 (, 1 to 6); 94 (, 1 to 6); 95 (, 1 to 8); 96 (, 1 to 4, 5-6, 7, 8); 97 (, 1 to 8); 98 (, 1, 2, 4 to 8); 99 (, 1 to 6); 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 68
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1982/1983: 1(1-4), 1984/1985: 2(1-4), 1985: 3(1-4), 1986: 4(1-4), 1987: 5(1-4), 1988: 6(1-3), 1988: 7(1-3), 1989: 8(1-3), 1989: 9(1-3), 1990: 10(1-3), 1990: 11(1-3), 1990: 12(1-3), 1991: 13(1-3), 1991: 14(1-3), 1991: 15(1-3), 1991: 16(1-3), 1992: 17(1-3), 1992: 18(1-3), 1992: 19(1-3), 1992: 20(1-3), 1993: 21(1-3), 1993: 22(1-3), 1993: 23(1-3), 1993: 24(1-3), 1994: 25(1-3), 1994: 26(1-3), 1994: 27(1-3), 1994: 28(1-3), 1995: 29(1-3), 1995: 30(1-3), 1995: 31(1-3), 1995: 32(1-3), 1996: 33(1-3), 1996: 34(1-3), 1996: 35(1-3), 1996: 36(1-3)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 61, 63 to 100
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1998: 40(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2000: 48(3), 2001: 51(2), 2001: 52(2-3), 2001: 53(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2003: 59(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2004: 61(1-3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2005: 65(3), 2006: 67(3), 2007: 69(1-2), 2007: 70(1-3), 2007: 71(1-3), 2008: 72(2-3), 2008: 73(1-3), 2008: 74(1-3), 2009: 75(1-3), 2009: 76(1-3), 2009: 77(1-3), 2010: 78(1-3), 2010: 79(1-3), 2010: 80(1-3), 2011: 81(1-3), 2011: 82(1-3), 2011: 83(1-3), 2012: 84(1, 3), 2012: 85(1-2), 2012: 86(2-3), 2013: 87(1-5), 2014: 88(1-6), 2015: 89(2-6), 2016: 90(1-6), 2017: 91(1-6), 2018: 92(1-6), 2019: 93(1-6), 2018/2019/2020: 94(1-6), 2021: 95(1-8), 2022: 96(1-8), 2023: 97(2-8), 2024: 98(1-6), 2025: 99(1-8), 2025/2026: 100(1-2)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
84 to 86, 93
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
87 to 92
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 4 (1 to 3); 5 (1 to 3); 6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (1 to 6); 37 (1 to 3); 38 (1); 39 (2, 3); 41 (1 to 3); 42 (1 to 3); 43 (1); 44 (2); 45 (1); 46 (2, 3); 47 (1); 48 (2, 3); 49 (1 to 3); 51 (1 to 3); 52 (1, 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 61 (1); 63 (2, 3); 64 (1 to 3); 65 (1 to 3); 66 (1 to 3); 67 (1 to 3); 68 (1 to 3); 69 (1 to 3); 71 (1 to 3); 72 (1 to 3); 73 (1 to 3); 74 (1 to 3); 75 (1 to 3); 76 (1 to 3); 77 (1 to 3); 78 (1 to 3); 79 (1 to 3); 81 (1 to 3); 82 (1 to 3); 83 (1 to 3); 84 (1 to 3); 85 (1 to 3); 86 (1 to 3); 87 (1 to 6); 88 (1 to 6); 89 (1 to 6); 91 (1 to 6); 92 (1 to 6); 93 (1 to 6); 94 (1 to 6); 95 (1 to 8); 96 (1 to 4, 5-6, 7, 8); 97 (1 to 8); 98 (1 to 8)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 4 (1 to 3); 5 (1 to 3); 6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (1 to 6); 37 (1 to 3); 38 (1); 39 (2, 3); 41 (1 to 3); 42 (1 to 3); 43 (1); 44 (2); 45 (1); 46 (2, 3); 47 (1); 48 (2, 3); 49 (1 to 3); 51 (1 to 3); 52 (1, 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 61 (1); 63 (2, 3); 64 (1 to 3); 65 (1 to 3); 66 (1 to 3); 67 (1 to 3); 68 (1 to 3); 69 (1 to 3); 71 (1 to 3); 72 (1 to 3); 73 (1 to 3); 74 (1 to 3); 75 (1 to 3); 76 (1 to 3); 77 (1 to 3); 78 (1 to 3); 79 (1 to 3); 81 (1 to 3); 82 (1 to 3); 83 (1 to 3); 84 (1 to 3); 85 (1 to 3); 86 (1 to 3); 87 (1 to 6); 88 (1 to 6); 89 (1 to 6); 91 (1 to 6); 92 (1 to 6); 93 (1 to 6); 94 (1 to 6); 95 (1 to 8); 96 (1 to 4, 5-6, 7, 8); 97 (1 to 8); 98 (1 to 8)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 37 (1-3); 38 (1); 39 (2, 3); 40 (1-3); 41 (1-3); 42 (1-3); 43 (1); 44 (2); 45 (1); 46 (2, 3); 47 (1); 48 (2, 3); 49 (1-3); 50 (1-3); 51 (1-3); 52 (1-3); 53 (1-3); 54 (1-3); 55 (1-3); 56 (1, 2); 57 (1-3); 58 (1-3); 59 (1-3); 60 (1-3); 61 (1); 63 (2, 3); 64 (1-3); 65 (1-3); 66 (1-3); 67 (1-3); 68 (1); 69 (2, 3); 70; 71 (1-3); 72 (1-3); 73 (1-3); 74 (1-3); 75 (1-3); 76 (1-3); 77 (1-3); 78 (1-3); 79 (1-3); 80 (1-3); 81 (1-3); 82 (1-3); 83 (1-3); 84 (1-3); 85 (1-3); 86 (1-3); 87 (1-6); 88 (1-6); 89 (1-6); 90 (1-6); 91 (1-6); 92 (1-6); 93 (2-6)
|