BIB > 1621, 1697
BIB > 5581
BIB > 6
BIB > 200, 2317, 22137
BIB > 216
BIB > 87, 98
BIB > 528
BIB > 123, 1179, 1228, 1781
BIB > 2229
BIB > 1570
BIB > 524, 769, 5048
BIB > 22036