BIB > 2078, 2236
BIB > 5245, 53581
BIB > 2361, 2402
BIB > 12
BIB > 18, 5191
BIB > 22087
BIB > 2252
BIB > 174, 1179, 1781
BIB > 1
BIB > 2169
BIB > 1693, 51141
BIB > 17, 2059