BIB > 2281
BIB > 2309, 22040
BIB > 2183
BIB > 215, 2147
BIB > 2204
BIB > 1132
BIB > 123
BIB > 1, 262, 5260, 5732
BIB > 300, 2031, 2082, 2350
BIB > 6, 7, 10, 18, 34
BIB > 330, 22126
BIB > 21