BIB > 2087
BIB > 5242
BIB > 1188
BIB > 2393, 2431, 61312
BIB > 384
BIB > 173, 1215, 1389, 1393, 1433, 1525, 1543, ...
BIB > 5, 10, 20, 21, 2024, 3448, 30218, 31719, ...
BIB > 2243
BIB > 22067
BIB > 24431
BIB > 2142
BIB > 76, 391, 393