BIB > 7, 112
BIB > 2, 6, 25, 26
BIB > 2, 25
BIB > 249, 1248
BIB > 1061, 1188, 1269, 1293
BIB > 4, 15, 20, 31, 66, 80, 202, 1069, 2024, ...
BIB > 1917
BIB > 1270, 1275, 1288
BIB > 1220, 2150, 9804, 600678
BIB > 1001
BIB > 1188, 1293
BIB > 1047