BIB > 1725
BIB > 1239, 1712, 33451
BIB > 0, 5414, 5743, 5939, 6798, 7371
BIB > 2210
BIB > 5211, 5402, 6715
BIB > 1, 6, 1611, 1614, 1827, 1994
BIB > 22159
BIB > 3758, 3794
BIB > 812, 1900, 4751, 8121900
BIB > 330, 2142, 22049
BIB > 2121, 2189, 20241
BIB > 538