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References

Marcel Crabbé

Gottlob Frege, Conceptual Notation and Related Articles

1974

Revue philosophique de Louvain 72/15

Open Access
Sören Stenlund, Combinators

1974

Revue philosophique de Louvain 72/15

Open Access
Stephen Cole Kleene, Logique mathématique

1972

Revue philosophique de Louvain 70/7

Open Access
The Collected Papers of Gerhard Gentzen

1972

Revue philosophique de Louvain 70/6

Open Access