|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 55
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1978: 7(2-4), 1979: 8(1, 3-4), 1980: 9(3), 1981: 10(2-4), 1982: 11(3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1983: 12(4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1984: 13(4), 1985: 14(1-4), 1986: 15(1-4), 1987: 16(1-3), 1988: 17(2-4), 1989: 18(1-4), 1990: 19(1-2), 1991: 20(1-4), 1992: 21(1-4), 1993: 22(1-4), 1994: 23(1-4), 1995: 24(1-4), 1996: 25(1-4), 1997: 26(1-2, 4), 1998: 27(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1999: 28(3), 2000: 29(1-2, 4), 2001: 30(3-4), 2002: 31(1, 3), 2003: 32(2, 4), 2004: 33(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2006: 35(2, 5), 2007: 36(1, 3), 2008: 37(2)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2010: 39(2-5)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1972: 1(1-4), 1973: 2(1-4), 1974: 3(1-4), 1975: 4(1-4), 1976: 5(1-4), 1977: 6(1-4), 1978: 7(1)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 26 (3); 27 (, 2 to 4); 28 (, 1, 2, 4); 29 (, 3); 30 (, 1, 2); 31 (, 2, 4); 32 (, 1, 3); 33 (, 1, 3, 4); 34 (, 1 to 4); 35 (, 1, 3, 4, 6); 36 (, 2, 4 to 6); 37 (, 1, 3 to 6); 38 (, 1 to 6); 39 (, 1, 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 6); 47 (, 1 to 6); 48 (, 1 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 52 (, 1 to 6); 53 (, 1, 3 to 6); 54 (, 1, 2); 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
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1972: 1(1-4), 1973: 2(1-4), 1974: 3(1-4), 1975: 4(1-4), 1976: 5(1-4), 1977: 6(1-4), 1978: 7(1-4), 1979: 8(1-4), 1980: 9(1-4), 1981: 10(1-4), 1982: 11(1-4), 1983: 12(1-4), 1984: 13(1-4), 1985: 14(1-4), 1986: 15(1-4), 1987: 16(1-4), 1988: 17(1-4), 1989: 18(1-4), 1990: 19(1-4), 1991: 20(1-4), 1992: 21(1-4), 1993: 22(1-4), 1994: 23(1-4), 1995: 24(1-4), 1996: 25(1-4), 1997: 26(1-4), 1998: 27(1-4), 1999: 28(1-4), 2000: 29(1-4), 2001: 30(1-4), 2002: 31(1-4), 2003: 32(1-4), 2004: 33(1-4), 2005: 34(1-4), 2006: 35(1-6), 2007: 36(1-6), 2008: 37(1-6), 2009: 38(1-6), 2009/2010: 39(1-6)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 49
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1979: 8(2), 1980: 9(1-2, 4), 1981: 10(1), 1982: 11(1-2, 4), 1983: 12(1-3), 1984: 13(1-3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1987: 16(4), 1988: 17(1)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1990: 19(3-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1997: 26(3), 1998: 27(2-4), 1999: 28(1-2, 4), 2000: 29(3), 2001: 30(1-2), 2002: 31(2, 4), 2003: 32(1, 3), 2004: 33(1, 3-4), 2005: 34(1-4), 2006: 35(1, 3-4, 6), 2007: 36(2, 4-6), 2008: 37(1, 3-6), 2009: 38(1-6), 2010: 39(1, 6), 2011: 40(1-6), 2012: 41(1-6), 2013: 42(1-5), 2014: 43(1-6), 2015: 44(1-6), 2016: 45(1-6), 2017: 46(1-6), 2018: 47(1-6), 2019: 48(1-6), 2019/2020: 49(1-6), 2021: 50(1-6), 2022: 51(1-6), 2023: 52(1-6), 2024: 53(1-6), 2025: 54(2-6), 2026: 55(1)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
45 (3); 47 (2 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 5)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 52 (1 to 6); 53 (1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 52 (1 to 6); 53 (1 to 6)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 26 (1-4); 27 (1-4); 28 (1-4); 29 (1-4); 30 (1-4); 31 (1-4); 32 (2-4); 33 (1-4); 34 (1-4); 35 (1-6); 36 (1-6); 37 (1-6); 38 (1-3, 5, 6); 39 (1-6); 40 (1-6); 41 (1-6); 42 (1-6); 43 (1-6); 44 (1-6); 45 (1-6); 46 (1-6); 47 (1-6); 48 (1-5)
|
