Curry-Howard Correspondenceに若干興味を抱き、以下の文献を入手。

  • Haskell B. Curry and Robert Feys  “Chapter 9 Section E Analogies with Propositional Algebra”, in: Haskell B. Curry, Robert Feys, with two sections by William Craig, Combinatory logic Volume 1, North-Holland, Studies in logic and the foundations of mathematics series, 1958
  • W. A. Howard  “The Formulae-as-Types notion of Construction”, in: J.P. Seldin, J.R. Hindley ed., To H.B. Curry : essays on combinatory logic, lambda calculus, and formalism, Academic Press, 1980

前者はCurry-Howard Correspondenceのprimitiveなideaが恐らく最初に現われた文献であり、後者はそれを拡張した有名な文献。