Webum > Science > Math > Logic and Foundations > History > People > Church, Alonzo Alonzo Church Biography from the MacTutor History of Mathematics archive. Church-Turing Thesis Article in the Stanford Encyclopedia. The Bulletin of Symbolic Logic, December 1995 Contains obituary by H. B. Enderton. The Need for Abstract Entities Philosophical paper by Alonzo Church Help build the biggest human edited directory on the internet Add your website - Open Directory Project - Become an editor