BIB > 2029, 2135
BIB > 6, 1706, 62401
BIB > 2274
BIB > 1
BIB > 2309, 22040
BIB > 50, 1245
BIB > 2, 812, 2020, 69001909
BIB > 1294
BIB > 2446
BIB > 19681
BIB > 3, 1700, 5349
BIB > 2442