BIB > 27, 2369, 236927
BIB > 221, 330, 22030, 22099
BIB > 2071
BIB > 2291
BIB > 300, 22039
BIB > 80, 164, 5221, 5836
BIB > 300, 22032
BIB > 3724, 6834
BIB > 2242
BIB > 8, 121, 1424
BIB > 1570
BIB > 5730, 6812