1 - Logique mathématique. 2 : fonctions récursives, théorème de Gödel, théorie des ensembles, théorie des modèles |
2 - A method in proofs of undefinability with applications to functions in the aritmetic of natural numbers |
3 - Aufzählbarkeit, Entscheidbarkeit, Berechenbarkeit. Einfuhrung in dieTheorie der rekursiven Funktionen |
4 - Decidalbes theories. II : the monadic second order theory of all countable ordinals |
5 - Enumerability decidability computability : an introduction to the theory of recursive functions |
7 - Logique mathématique |
8 - On formally undecidable propositions of principia mathematica and related systems |
9 - Recursion theory |
10 - Sentences undecidable in formalized arithmetic : an exposition of the theory of Kurt Gödel |