Geodesic

Sommaire du Fascicule no. 6

On a theorem of Beth and Kochen
p. 4-16
On the concepts of ``all'' and ``every''
p. 17-19
Derivations of reduced free algebras
p. 20-25
On the elementary theory of Abelian groups
p. 26-36
Decidability of elementary theories of certain classes of Abelian
p. 37-41
On a class of Turing machines (Minsky's machines)
p. 42-51