BIB > 3775, 5757
BIB > 2044
BIB > 812, 1087, 220431
BIB > 2267
BIB > 1963, 3722
BIB > 3, 6
BIB > 412, 5667
BIB > 2599, 6861
BIB > 20, 22053
BIB > 6, 793, 2181
BIB > 10, 2024
BIB > 6, 50, 69, 833, 5048