| Preserved |
Springer |
CLOCKSS Archive |
1997 |
2012 |
24/06/2024 |
|
32 to 47 |
| Preserved |
Akadémiai Kiadó |
National Library of the Netherlands |
1997 |
2012 |
20/10/2023 |
|
Preserved : 14 (2); 32 (1-2, 3-4); 33 (1, 2-4); 34 (1-2, 3, 4); 35 (1-4); 36 (1-4); 37 (1, 2-3, 4); 38 (1-4); 39 (1, 2-3, 4); 40 (1, 2, 3-4); 41 (1, 2, 3-4); 42 (1-4); 43 (1, 2-3, 4); 44 (1-4); 45 (1-4); 46 (1-4); 47 (1-4) |
| Preserved |
Springer |
Portico |
1997 |
2012 |
26/06/2024 |
|
Preserved : 1997: 32(1-4), 1998: 33(1-4), 1999: 34(1-4), 2000: 35(1-4), 2001: 36(1-4), 2002: 37(1-4), 2003: 38(1-4), 2004: 39(1-4), 2005: 40(1-4), 2006: 41(1-4), 2007: 42(1-4), 2008: 43(1-4), 2009: 44(1-4), 2010: 45(1-4), 2011: 46(1-4), 2012: 47(1-4) |
| Preserved |
Akademiai Kiado Zrt. |
Portico |
2001 |
2012 |
26/06/2024 |
|
Preserved : 2001: 36(1-4), 2002: 37(1-4), 2003: 38(1-4), 2004: 39(1-4), 2005: 40(1-4), 2006: 41(1-4), 2007: 42(1-4), 2008: 43(1-4), 2009: 44(1-4), 2010: 45(1-4), 2011: 46(1-4), 2012: 47(1-4) |
| Preserved |
Springer |
Scholars Portal |
1997 |
2012 |
02/06/2024 |
|
Preserved : 32 (1-2, 3-4); 33 (1, 2-4); 34 (1-2, 3, 4); 35 (1 to 4); 36 (1 to 4); 37 (1, 2-3, 4); 38 (1 to 4); 39 (1, 2-3, 4); 40 (1, 2, 3-4); 41 (1, 2, 3-4); 42 (1 to 4); 43 (1, 2-3, 4); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4) |
