1. The Type Theoretic Interpretation of Constructive Set Theory: Inductive Definitions;Aczel,1986
2. The Logic of Choice;Blass;Journal of Symbolic Logic,2000
3. Can Programming be Liberated from von Neumann Style? A Functional Style and Its Algebra of Programs;Backus;Communication of the ACM,1978
4. Foundations of Constructive Analysis;Bishop,1967
5. Algebra of Communicating Processes;Bergstra,1986