Report.

ser.3 no.1 (1963); ser.3 no.4 (1966); ser.4 no.1-2; ser.4 no.3; ser.4 no.4; ser.4 no.5; ser.4 no.6; ser.4 no.7; ser.4 no.9; ser.4 no.10; ser.5 no.1; ser.5 no.2; ser.5 no.3; ser.5 no.4; ser.5 no.5; ser.5 no.6; ser.5 no.7; ser.5 no.8; ser.5 no.9-10; ser.5 no.11; ser.5 no.12; ser.5 no.13; ser.5 no.14; ser.5 no.15-16; ser.5 no.17-18; ser.6 no.1-2; ser.6 no.3; ser.6 no.4; ser.7 no.1; ser.7 no.2; ser.7 no.3; ser.7 no.4; ser.7 no.5; ser.7 no.6; ser.7 no.7; ser.7 no.8; ser.7 no.9; ser.7 no.10; ser.8 no.1-4; ser.8 no.9-10; ser.8 no.12-14; ser.8 no.15; ser.8 no.16-18 (1988/89); ser.8 no.19-21 (1989/90); ser.8 no.23 (1989/90); ser.10 no.1-2 (1991/92); ser.10 no.5 (1991/92); ser.10 no.9-10 (1992/93); ser.11 no.1-3 (1996/97); ser.12 no.2-3 (1998/99); ser.13 no.2-3 (1999/2000); ser.13 no.6 (2001/02); ser.13 no.7 (2002/03); ser.13 no.8 (2002/03); ser.13 no.9 (2002/03); ser.13 no.11-15 (2002/04)