BIB > 2399
BIB > 292, 1134, 1703
BIB > 5648
BIB > 37181
BIB > 6, 1423, 1812
BIB > 2201
BIB > 4, 206, 2159, 2251, 22051
BIB > 5735
BIB > 1143
BIB > 22142
BIB > 2146
BIB > 812, 18421, 22661, 69001900