BIB > 260
BIB > 735, 5105, 6731
BIB > 177, 1447, 1614
BIB > 2169
BIB > 155, 2366
BIB > 2352
BIB > 1677
BIB > 20, 2323
BIB > 4, 1058, 20881
BIB > 2179
BIB > 11741, 16351
BIB > 128, 2034, 8043