BIB > 2139
BIB > 4, 812, 1900, 6900, 69001900
BIB > 2210, 67312
BIB > 4, 2389
BIB > 300, 1661, 22040
BIB > 22065
BIB > 103, 1049
BIB > 1, 5827, 5915, 18444
BIB > 244, 9347, 20831
BIB > 2027
BIB > 3, 1144, 1148
BIB > 28113