Volume 139, Numbers 1-3, May 2006
: Equivalence between Fraïssé's conjecture and Jullien's theorem.
: Some intuitionistic equivalents of classical principles for degree 2 formulas.
: The finite submodel property and omega-categorical expansions of pregeometries.
: Imaginaries in real closed valued fields.
: The spectrum of elementary embeddings j: V->V.