BIB > 630
BIB > 38
BIB > 10, 2784, 3152, 3153
BIB > 10, 1617, 2509
BIB > 10, 2535
BIB > 10, 2652, 3217
BIB > 10
BIB > 6876
BIB > 5, 10, 26, 6364, 11117, 81507
BIB > 8, 10
BIB > 5, 5203, 5607, 5851
BIB > 10, 2292, 2443