BIB > 7
BIB > 53, 1523, 6767, 7521
BIB > 3797
BIB > 1265
BIB > 31, 5832, 6881
BIB > 35, 47, 49
BIB > 3, 22125
BIB > 2392
BIB > 20157
BIB > 2366
BIB > 3, 1520
BIB > 1312, 2087