BIB > 107, 190, 504, 634, 1217
BIB > 27, 22089
BIB > 135, 1158, 1664
BIB > 3, 300, 785, 5190, 5880, 5190300
BIB > 1619
BIB > 6, 5163
BIB > 5724, 6784
BIB > 1719, 1720, 5831
BIB > 4, 678, 1479, 1676, 1769
BIB > 4, 2049
BIB > 2252, 2320
BIB > 334