|
|
Scholars Portal
|
|
Preserved
|
2026-06-02
|
|
|
Preserved : 40 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (Suppl, 1 to 4); 44 (Suppl, 1 to 5); 45 (1 to 6); 46 (1 to 6); 47 (Suppl, 1, 2, 4 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 12); 52 (1 to 12)
|
|
|
Portico
|
|
Preserved
|
2026-07-09
|
|
|
Preserved : 1997: 40(1-6), 1998: 41(1-6), 1999: 42(1-6), 2000: 43(1, S 1, 2-4), 2001: 44(1, S 1, 2-5), 2002: 45(1-6), 2003: 46(1-6), 2004: 47(1, S 1, 2, 4-6), 2005: 48(1-6), 2006: 49(1-6), 2007: 50(1-6), 2008: 51(1-12), 2009: 52(1-12)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-07-06
|
|
|
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-07-06
|
|
|
40 to 52
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 45 (1-6); 46 (1-6); 47 (supplement-1, 1, 2, 4-6); 48 (supplement-1, 1-6); 49 (1-6); 50 (1, 3-6); 51 (supplement-2, 1-12); 52 (1-12)
|
