BIB > 156, 6663
BIB > 2191
BIB > 12, 5573
BIB > 25, 28, 6875
BIB > 140
BIB > 2132
BIB > 948, 5583
BIB > 2066, 20181
BIB > 23, 2137
BIB > 5309
BIB > 116
BIB > 2122