BIB > 1238
BIB > 2157
BIB > 152
BIB > 2203, 4004, 67312
BIB > 2117, 80972
BIB > 2392
BIB > 1182
BIB > 37, 1157
BIB > 6718
BIB > 2320
BIB > 118, 1933, 14861
BIB > 2059