BIB > 225
BIB > 2271
BIB > 6839
BIB > 7
BIB > 22, 200, 906
BIB > 2
BIB > 3, 221
BIB > 2215
BIB > 6, 53, 300, 427, 5568
BIB > 1125
BIB > 3, 6863
BIB > 53761