Год: Том (Номера) / Year: Volume (Numbers)
1992: 120(1-2,3-4), 121(3-4), 122(1-2,3-4), 123(1-2,3-4)
1991: 116(1-2,3-4), 117(1-2,3-4), 118(1-2,3-4), 119(1-2,3-4)
1990: 112(1-2,3-4), 113(1-2,3-4), 114(1-4), 115(1-2,3-4)