BIB > 2, 5, 21
BIB > 2, 5, 10, 1445, 6726
BIB > 539, 5791
BIB > 4, 10, 1830, 2157
BIB > 10, 111, 1820, 1843, 1876, 3058, 3637, 3 ...
BIB > 2, 5, 10, 66, 5982, 6321, 6322, 6371
BIB > 3, 6, 12, 18, 5193, 6683, 6750, 6753, 67 ...
BIB > 9, 10, 13, 2520, 3442
BIB > 10, 1796
BIB > 5, 6369, 6370, 6408
BIB > 5, 1790, 5588, 5813, 5915, 6294
BIB > 5, 16, 5894