BIB > 1598, 2366
BIB > 20, 22090
BIB > 40, 1487, 1723
BIB > 2104, 11312, 21276, 22112
BIB > 1370
BIB > 1106, 2432, 22014
BIB > 2043
BIB > 12, 21, 1145, 22057, 69001900, 126900190 ...
BIB > 2, 92
BIB > 2150, 22120
BIB > 6, 5108, 5905, 19421
BIB > 37, 60, 81