BIB > 820, 1216, 2015, 3426
BIB > 86, 204, 2023, 2076
BIB > 1, 2007, 2008, 2104
BIB > 2107, 2239
BIB > 9, 20, 40, 409, 921, 1770, 2001, 2015, 2 ...
BIB > 15, 19, 36, 2244, 2501, 6000
BIB > 9, 244, 2024, 2060, 2252
BIB > 1002, 2050
BIB > 2196
BIB > 2078, 2114
BIB > 2024, 2042, 2053
BIB > 8