%0 E-Resource %0 Journal %E American Mathematical Society %I American Mathematical Society %D 1894 %C Providence, R.I. %G English %@ 1936-881X %@ 0002-9904 %T Bulletin of the American Mathematical Society. %U http://www.ams.org/publications/journals/journalsframework/bull %U http://bibpurl.oclc.org/web/6971 %U http://bibpurl.oclc.org/web/21858