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Portico
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Preserved
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2026-02-12
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Preserved : 1990: 1(1), 1991: 2(1-2), 1992: 3(1, 3), 1993: 4(1, 4), 1994: 5(1, 5), 1995: 6(1, 6), 1996: 7(1, 7), 1997: 8(1, 8), 1998: 9(1, 9), 1999: 10(1, 10), 2000: 11(1, 11), 2001: 12(1, 12), 2002: 13(1, 13), 2003: 14(1), 2004: 15(1), 2005: 16(1), 2006: 17(1), 2007: 18(1), 2008: 19(1), 2008: XIX(1), 2009: 20(1), 2010: 21(1, 11), 2011: 22(1), 2012: 23(1), 2013: 24(1), 2014: 25(1), 2015: 26(1), 2016: 27(1)
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CLOCKSS Archive
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Preserved
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2026-02-09
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XIX, XX, 11 to 18, 21, 22, 24 to 27
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LOCKSS Archive
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Preserved
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2026-02-09
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11 to 27
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CLOCKSS Archive
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In Progress
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2026-02-09
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23
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