Год: Том (Номера) / Year: Volume (Numbers)
1997: 1350(1,2,3)
1992: 1129(2,3), 1130(1,2,3), 1131(1,2,3), 1132(1,2,3), 1171(1)
1991: 1088(2,3), 1089(1,2,3), 1090(1,2,3), 1129(1)
1990: 1048(1,2-3), 1049(1,2,3), 1050(1-3), 1087(1,2,3)