BIB > 2153
BIB > 2008, 22003, 22145
BIB > 176, 720
BIB > 28
BIB > 7, 333, 2020, 2024, 2121, 2255
BIB > 7, 24, 26, 56, 126, 502, 1258, 58912
BIB > 3, 100, 799, 812, 1003, 2030, 6900, 8126 ...
BIB > 40
BIB > 19, 20041
BIB > 10, 1722, 3702
BIB > 300, 2286
BIB > 2299