ISSN Record 1863-9941

Preserved : 25 (6); 33 (Suppl, 2, 3, 5); 34 (1, 3 to 6); 35 (Suppl, 1 to 6); 36 (Suppl, 1 to 6); 37 (1 to 6); 38 (Suppl, 1 to 6); 39 (1 to 6); 40 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1, 3 to 6); 46 (Suppl, 1 to 6); 47 (1 to 6); 48 (Suppl, 1 to 6); 49 (Suppl, 1 to 6); 50 (Suppl, 2 to 6); 51 (1)

Preserved : 1975: 1(1)

Preserved : 1999: 25(6)

Preserved : 2007: 33(1, S 1, 2, S 2, 3-6), 2008: 34(1-6), 2009: 35(1, S 1, 2-6), 2010: 36(1, S 1, 2-6), 2011: 37(1-6), 2012: 38(1, S 1, 2-6), 2013: 39(1-6), 2014: 40(1-6), 2015: 41(1-6), 2016: 42(1-6), 2017: 43(1-6), 2018: 44(1-6), 2019: 45(1-6), 2019/2020: 46(1, S 1, 2-6), 2021: 47(1-6), 2022: 48(1, S 1, 2-6), 2023: 49(1, S 1, 2-6), 2024: 50(1, S 1, 2, S 2, 3-4, 6), 2025: 51(1, S 1), 2026: 52(1)

38, 45

39 to 44

Preserved : 51 (Suppl); 52 (1)

Preserved : 3 (1 to 6); 4 (1 to 6); 5 (Suppl 2, 1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 3, 5, 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (Suppl 1, 1 to 6); 45 (Suppl 1, 1 to 6); 46 (Suppl 1, 1 to 6); 47 (1 to 6); 48 (Suppl 1, 1 to 6); 49 (1 to 6)

Preserved : 3 (1 to 6); 4 (1 to 6); 5 (Suppl 3, 1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 3, 5, 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (Suppl 1, 1 to 6); 45 (Suppl 1, 1 to 6); 46 (Suppl 1, 1 to 6); 47 (1 to 6); 48 (Suppl 1, 1 to 6); 49 (1 to 6)

Preserved : 25 (6); 33 (1-6); 34 (1-6); 35 (1-6); 36 (supplement-1, 1-6); 37 (1-6); 38 (1-6); 39 (supplement-1, 1-6); 40 (1-6); 41 (supplement-2, 1-6); 42 (supplement-1, 1-6); 43 (supplement-1, 1-6); 44 (1-6); 45 (1-5)