BIB > 18, 461
BIB > 7
BIB > 28, 431, 900
BIB > 2042
BIB > 1621, 1697
BIB > 1426
BIB > 1285, 2442, 3783
BIB > 1, 6, 159, 828, 1195, 1366, 37711
BIB > 22114, 22155
BIB > 2360
BIB > 5, 878, 5618, 5914
BIB > 1590