BIB > 2419, 2420
BIB > 12, 79802
BIB > 10, 24, 1022
BIB > 6, 5573
BIB > 3, 6, 793, 5630, 5792
BIB > 12, 1870, 2215
BIB > 20061
BIB > 637, 1256
BIB > 7, 125, 1358
BIB > 230, 2872
BIB > 3776
BIB > 5812, 6880