BIB > 2059
BIB > 693
BIB > 2, 2024
BIB > 8707
BIB > 22, 30, 22101
BIB > 1729, 4201
BIB > 8, 761
BIB > 5886, 5887
BIB > 2081
BIB > 2099, 2330, 22083
BIB > 2111
BIB > 2152, 67312